Products

 

 

 

 

Gobo Blanks (Black/White)     Gobo Blanks (Colour)    Rings      Support products for gobo manufacture      Animation wheels     Dichroic filters

 

Mask plates        Exposure unit         Semiconductor processing sevices

 

 

Gobo Blanks (Black/White)

A black/white gobo blank is a round borosilicate glass coated with a thin film metallic layer.

Drix makes these blanks unpatterned. We sell these blanks to companies who create an image into the thin film coating.

 

We generally use Schott borofloat 33 glass with a thickness of 1.1mm to produce the B/W gobo blanks.

Alternatively, we can offer these gobo’s on borofloat 33 glass with a different thickness, like 0.7mm, 1.75, 2.00mm, 3.30mm

 

The gobo’s are available in all sizes ranging from 12mm to 150mm round.

We keep a fair stock all popular sizes. Nonstock sizes can generally be made within one week – call us for urgent orders.

Upon request we can also make nonround shapes: rounds with a flat side, square shapes, rectangular shapes, etc…

 

All glass up to 66mm is edge grinded. All larger sizes are cut.

Opposed to many optical coating companies, Drix sizes the glass prior to coating.

In this way, we avoid any mechanical sizing step once the thin coating has been deposited.

In this way, we are capable of delivering gobo’s with almost zero pinhole count and a coating sitting over the edge, with improved adhesion and no edge light leakage.

 

The black/white blanks are offered with different coating opions: reflective, matted, protected, black coatings.

Most of these gobo’s can be supplied with a photoresist coating for photochemical etching, or without photoresist for laser ablation.

 

With a gobo, there must always be a reflective side to the lamp, in order avoid absorption of light energy, and another side to the objective,

which can either be reflective, diffuse or dark.

 

 

Here are the different types of coatings which we currently offer:

Process nr

Coating type

Orientation

Highlights

Purpose

Available sizes

Available

w/o resist

Available

with resist

01

Heavy matted

Glass to lamp, coating to objective

Diffuse coating refl < 10%

Automated lights and theatre lights

12 – 100mm round

Yes

Yes

02

Medium matted

Glass to lamp, coating to objective

Diffuse coating refl < 20%

Automated lights and theatre lights

20 - 150mm round, 6x6 inch square

Yes

Yes

06

Reflective

Any

Both sides refl 90% typ

Low cost, reversible

12 - 150mm round, 6x6 inch square

Yes

Yes

07

Reflective protected

Any, but glass to lamp preferred

Resistant to wiping

Low cost, ideal for laser ablation

20 - 150mm round, 6x6 inch square

Yes

Yes

11

Heavy matted protected

Glass to lamp, coating to objective

Refl < 10%, antiscratch

Automated lights and theatre lights

25.7mm/31.5mm/37.5mm round

Yes

No

22

Reverse black thin

Coating to lamp, glass to objective

Black coating refl < 8%

Automated lights, K-part of CMYK

20-150mm round

No

Yes

23

Reverse black thick

Coating to lamp, glass to objective

Black coating refl < 8%

Automated lights, K-part of CMYK

20-150mm round

Yes

Yes

27

Reverse black mirror

Coating to lamp, glass to objective

Back refl <8%, refl 99% typ

High power denity automated lights

25.9mm, 37.5mm, 6x6 inch square

Yes

No

29

Reverse black protected

Coating to lamp, glass to objective

Resistant to wiping

Ideal for laser ablation

20-150mm round, 6x6 inch square

Yes

Yes

49

Forward black matted

Glass to lamp, coating to objective

Diffuse black refl < 1%

Automated lights and theatre lights

20-150mm round

Call

Yes

 

Thickness = 1.1mm

 

 

 

Operating principle of reflective gobo’s

(Applies to process 06/07)

 

The coating on the glass side reflects 90% of the light typically.

The other side reflects approx 90% of the light as well.

In this way the gobo is reversible.

 

 

 

Operating priciple of matted gobo’s:

(Applies to process 01/02/11)

 

The coating on the glass side reflects 90% of the light typically.

The matted coating diffuses the light which is reflected back for the objective to the gobo.

Less than 10% (@550nm) of the light originally reflected by the objective will be bounced back to the objective.

In this way, under the narrow viewing angle of the objective, this matted surface is very dark.

At the same time, because the matted surface absorbs little of the backreflected light (it diffuses the light instead into the black housing of the projector), the gobo has little heat load.

This technology allows morphing with high power projectors, where two gobo’s are projected in series, and were the light of one gobo is reflected upon the other gobo.

 

Stock sizes of heavy matted gobo’s (process 01) on 1.1mm glass:

13.8mm

15.9mm

22.5mm

23.7mm

23.8mm

24.0mm

24.5mm

25.0mm

25.5mm

25.7mm

26.0mm

26.5mm

26.8mm

27.0mm

27.8mm

27.9mm

29.0mm

29.9mm

30.0mm

30.8mm

30.9mm

31.5mm

32.0mm

32.8mm

32.9mm

35.3mm

36.3mm

36.9mm

37.4mm

37.5mm

40.0mm

44.0mm

47.0mm

48.9mm

50.0mm

51.8mm

53.3mm

54.0mm

64.0mm

64.9mm

66.0mm

70.0mm

80.0mm

86.0mm

100mm

105mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cannot find the size you need ? Call us – we can make custom sizes within days.

 

 

 

Operating principle of reverse black gobo’s:

(Applies to process 22/23/29)

 

The outward coated side reflects 90% of the light typically.

The coating in the glass side reflects less than 8% (@630nm) and has a dark blue appearance.

In this way, the light originally reflected by the objective will largely be absorbed  by the gobo.

This technology offers superior contrast either as stand alone gobo’s or in conjunction with added colour glass.

Note: this type of material is not recommended for theatrical projectors with little or no cooling.

 

Stock sizes of reverse black thin gobo’s (process 22) on 1.1mm glass:

15.9mm

19.0mm

21.0mm

21.4mm

22.5mm

24.0mm

25.0mm

25.5mm

25.7mm

26.0mm

26.5mm

26.8mm

27.6mm

27.8mm

27.9mm

28.6mm

29.9mm

31.5mm

32.7mm

34.7mm

35.3mm

36.3mm

36.8mm

37.5mm

41.9mm

44.0mm

48.9mm

50.0mm

51.8mm

53.3mm

64.9mm

66.0mm

78.9mm

80.9mm

86.0mm

100mm

105mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stock sizes of reverse black protected gobo’s (process 29) on 1.1mm glass:

15.9mm

22.5mm

24.0mm

25.5mm

26.5mm

26.8mm

27.9mm

30.8mm

31.5mm

34.0mm

37.0mm

37.4mm

37.5mm

50.0mm

51.8mm

53.3mm

66.0mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cannot find the size you need ? Call us – we can make custom sizes within days.

 

 

 

Operating principle of reverse black gobo’s with a dichroic mirror:

(Applies to process 27)

 

The outward coated side reflects 99% of the light typically.

The coating in the glass side reflects less than 8% (@630nm) and has a dark blue appearance.

In this way, the light originally reflected by the objective will largely be absorbed  by the gobo.

This technology offers superior contrast and is capable of handling high power density luminaires.

 

 

Operating principle of forward black matted gobo’s:

(Applies to process 49)

 

The coating on the glass side reflects 90% of the light typically.

The black matted coating diffuses the light which is reflected back for the objective to the gobo.

Less than 1% (@550nm) of the light originally reflected by the objective will be bounced back to the objective.

This low reflectance is obtained by combining a diffused coating which is absorbing at the same time.

While this dark diffused coating is capable of cancelling almost all undesired light reflections, it is fragile at the same time.

If the dark layer is scratched, the underlying reflective aluminum layer will become visible.

Therefore we sell gobo’s with this coating only for dedicated applications where such an extreme dark layer is required and where proper handling is guaranteed.

 

 

 

General part number decoder for black/white gobos:

PPTTSSSSAR

 

PP= Process number

TT=Glass thickness in 0.1mm units

SSSS=Glass diameter in 0.1mm units

A: blank = diameter tolerance +0/-0.3mm, A= tolerance +0/-0.2mm

R: blank = not resisted, R = Resisted

 

Eg: 01110375R = Process 01 (Heavy matted), 1.1mm thickness, 37.5mm diameter +0/-0.3mm, with photoresist

Eg: 29110279 = Process 29 (Revers black protected), 1,1mm thickness, 27.9mm diameter +0/-0.3mm, no photoresist

 

Please note: we always work with a negative tolerance only. We never make the diameter larger than the specified value to avoid stress on the glass or failure to fit into the projector.

 

 

 

Gobo Blanks (Colour)

Drix manufactures patternable colour gobo’s in various round sizes.

These sizes have been chosed to match a B/W K-part and allow the whole assembly to fit into one of our rings.

 

The standard thickness of our colour glass is 0.3mm.

Upon request, we can make colour gobo’s on different glass thicknesses.

We stock glass of 0.1mm, 0.3mm, 0.4mm, 0.55mm, 0,7mm, 1.1mm, 1.75mm and upwards.

 

We size the glass before coating deposition, to ensure low pinhole count.

However, this way of operating forces us to use dedicated tooling for the production of the colour glass.

In case you need different sizes, we have two options:

1) Make different tooling (lead time : 2 weeks). Since this required CAD design work and lasercutting of the stainless steel holders, this option is only suitable for large or repeat orders

2) We can deposit on large glass sheets and exceptionally cut onto rounds after coating deposition. This is suitable only for colour gobo’s intended for laser ablation.

 

We produce the colour coatings either tuned for photochemical etching, or tuned for laser ablation.

Since we have control over the process (now and then we don’t and then we need to dump everything), we can offer the coating with a hardness tuned to your application.

 

All colours are specified by the T=50% points (the point on the curve where the light transmission is 50%)

All colours have two T=50% points. For many colours, the 2nd point falls in the UV or IR range and therefore it is not mentioned.

Colours like magenta and green have two T=50% points in the visible range, so both are specified.BLUE

 

Standard production tolerance = +/-8nm

Upon request, we can produce to tighter tolerance.

 

 

Standard colour list:

Colour Number

Colour name

T=50% left

T=50% right

Impression

0004

Primary Cyan

555nm

 

CYAN

0005

Primary Magneta

452nm

460nm

MAGENTA

0006

Primary Yellow

 

522nm

YELLOW

0007

Blueish Cyan

545nm

 

BLUEISH

0008

Rich Yellow

 

530nm

YELLOW

 

 

 

 

 

0100

Primary Red

 

650nm

RED

0101

Dark Red

 

635nm

RED

0102

Standard Red

 

625nm

RED

0103

Fire Red

 

618nm

RED

0104

Medium red

 

610nm

RED

0105

Bright Red

 

602nm

RED

0120

Orange

 

580nm

ORANGE

0121

Bright Orange

 

570nm

BR ORANGE

0122

Amber

 

555nm

AMBER

0140

Canary Yellow

 

515nm

CANARY

0145

Yellow Amber

 

543nm

YEL AMBER

 

 

 

 

 

0200

Primary Green

492nm

542nm

GREEN

0210

Medium Green

490nm

550nm

GREEN

0212

Lime Green

518nm

580nm

LIME GREEN

0220

Cold Green

480nm

505nm

COLD GREEN

 

 

 

 

 

0300

Primary Blue

482nm

 

BLUE

0301

Medium Blue

490nm

 

BLUE

0302

Bright Blue

500nm

 

BLUE

0303

Dark Blue

462nm

 

BLUE

0320

Light Blue

525nm

 

BLUE

0321

Sky Bue

532nm

 

BLUE

 

 

 

 

 

These colours are stocked in the following sizes on 0.3mm glass:

20mm, 23mm*, 25mm, 29mm*, 34mm,41mm*, 48mm, 64mm, 80mm*

* = limited amount of stocked colours in these sizes

 

Cannnot find what you are looking for? Just ask!

 

Drix can design and produce virtually any colour.

If the colour you need is almost identical to one of the colours listed, and we just need to pull the T=50% point to a slightly lower or higher wavelength,

this is easy to do, but we will required you to buy a complete production batch. A complete production batch is in the order of 150pcs for 20mm

to 16pcs for 80mm gobo’s. Please enquire for the conditions.

 

The maximum square size we can produce is 6x6 inch (152.4x152.4mm)

The maximum round size we can produce is 220mm. The colour near the edge may vary slightly, we guarantee colour uniformity over a diameter of 200mm

 

We do not charge engineering costs for developing a new colour, but since the development of a new colour takes a full day of design work and requires

a second day with multiple testruns with checks and further optimizations, we can do this for large or returning orders only.

 

 

Rings

Drix supplies black anodizes aluminum rings for mounting either B/W gobo’s into a ring, or for mounting CMYK gobo’s into a ring.

The finished product offers a more professional look and is more robust for handling by the end-user.

Some theatrical projectors do not accept glass gobo’s for direct mounting. This can be solved using a suitable ring.

 

The production of these rings is done by a subcontractor in Asia.

If a size is not in stock, the lead time is generally 6 weeks.

We can supply non-standard rings (please send your drawing) with a moq of 200cs per design.

 

Standard ring sizes style ‘A’:

 

Partnumber

A

C

D

F

G

H

 

 

 

 

Outer diameter

Inner diameter

Image diameter

Inner thickness

Inside thickness

Total thickness

 

Glass Diameter

Max glass thickness

 

 

 

 

 

 

 

 

 

 

200225A

22,5mm -0,2/+0mm

21,7mm +/-0,2mm

17,0mm +/-0,2mm

0,3mm +/-0,1mm

1,7mm +/-0,2mm

2,0mm +/-0,2mm

 

21,4mm

1,7mm

280225A

22,5mm -0,2/+0mm

21,7mm +/-0,2mm

18,0mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

21,4mm

2,3mm

280250A

25,0mm -0,2/+0mm

21,7mm +/-0,2mm

20,0mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

21,4mm

2,3mm

280255A

25,5mm -0,2/+0mm

21,7mm +/-0,2mm

20,0mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

21,4mm

2,3mm

280257A

25,7mm -0,2/+0mm

21,7mm +/-0,2mm

20,0mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

21,4mm

2,3mm

220268A

26,8mm -0,2/+0mm

25,9mm +/-0,2mm

22,0mm +/-0,2mm

0,5mm +/-0,1mm

1,7mm +/-0,2mm

2,2mm +/-0,2mm

 

25,7mm

1,7mm

280268A

26,8mm -0,2/+0mm

25,9mm +/-0,2mm

24,0mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

25,7mm

2,3mm

200279A

27,9mm -0,2/+0mm

26,0mm +/-0,2mm

21,5mm +/-0,2mm

0,3mm +/-0,1mm

1,7mm +/-0,2mm

2,0mm +/-0,2mm

 

25,7mm

1,7mm

280279A

27,9mm -0,2/+0mm

26,0mm +/-0,2mm

24,0mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

25,7mm

2,3mm

280315A

31,5mm -0,2/+0mm

26,0mm +/-0,2mm

24,0mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

25,7mm

2,3mm

200327A

32,7mm -0,2/+0mm

30,2mm +/-0,2mm

28,2mm +/-0,2mm

0,5mm +/-0,1mm

1,5mm +/-0,2mm

2,0mm +/-0,2mm

 

27,9mm

1,5mm

280363A

36,3mm -0,2/+0mm

34,9mm +/-0,2mm

31,5mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

34,7mm

2,3mm

200375A1

37,5mm -0,2/+0mm

35,5mm +/-0,2mm

30,0mm +/-0,2mm

0,3mm +/-0,1mm

1,7mm +/-0,2mm

2,0mm +/-0,2mm

 

35,3mm

1,7mm

280375A

37,5mm -0,2/+0mm

35,0mm +/-0,2mm

31,5mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

34,7mm

2,3mm

280375A1

37,5mm -0,2/+0mm

35,5mm +/-0,2mm

31,5mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

35,3mm

2,3mm

280440A

44,0mm -0,2/+0mm

41,2mm +/-0,2mm

39,0mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

41,9mm

2,3mm

280500A

50,0mm -0,2/+0mm

41,2mm +/-0,2mm

39,0mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

41,9mm

2,3mm

200518A

51,8mm -0,2/+0mm

49,2mm +/-0,2mm

46,0mm +/-0,2mm

0,5mm +/-0,1mm

1,5mm +/-0,2mm

2,0mm +/-0,2mm

 

48,9mm

1,5mm

280518A

51,8mm -0,2/+0mm

49,2mm +/-0,2mm

46,0mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

48,9mm

2,3mm

280533A

53,3mm -0,2/+0mm

49,2mm +/-0,2mm

44,0mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

48,9mm

2,3mm

180660A

66,0mm -0,2/+0mm

62,0mm +/-0,2mm

58,0mm +/-0,2mm

0,5mm +/-0,1mm

1,3mm +/-0,2mm

1,8mm +/-0,2mm

 

61,7mm

1,3mm

280660A

66,0mm -0,2/+0mm

64,5mm +/-0,2mm

60,0mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

64,0mm

2,3mm

280860A

86,0mm -0,2/+0mm

81,2mm +/-0,2mm

76,0mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

80,9mm

2,3mm

 

 

Standard ring sizes style ‘B’:

 

Partnumber

A

B

C

D

E

F

G

H

 

 

 

 

Outer diameter

Support diameter

Inner diameter

Image diameter

Outer thickness

Inner thickness

Inside thickness

Total thickness

 

Glass Diameter

Max glass thickness

 

 

 

 

 

 

 

 

 

 

 

 

220255B

25,5mm -0,2/+0mm

23,6mm +/-0,2mm

21,7mm +/-0,2mm

19,0mm +/-0,2mm

1,1mm +/-0,2mm

0,5mm +/-0,1mm

1,7mm +/-0,2mm

2,2mm +/-0,2mm

 

21,4mm

1,7mm

200375B

37,5mm -0,2/+0mm

32,5mm +/-0,2mm

30,2mm +/-0,2mm

26,0mm +/-0,2mm

1,1mm +/-0,2mm

0,3mm +/-0,1mm

1,7mm +/-0,2mm

2,0mm +/-0,2mm

 

29,9mm

1,7mm

200533B

53,3mm -0,2/+0mm

51,0mm +/-0,2mm

49,2mm +/-0,2mm

44,0mm +/-0,2mm

1,1mm +/-0,2mm

0,4mm +/-0,1mm

1,6mm +/-0,2mm

2,0mm +/-0,2mm

 

48,9mm

1,6mm

180660B

66,0mm -0,2/+0mm

53,2mm +/-0,2mm

49,2mm +/-0,2mm

46,0mm +/-0,2mm

1,1mm +/-0,2mm

0,5mm +/-0,1mm

1,3mm +/-0,2mm

1,8mm +/-0,2mm

 

48,9mm

1,3mm

200660B

66,0mm -0,2/+0mm

51,0mm +/-0,2mm

49,2mm +/-0,2mm

44,0mm +/-0,2mm

1,0mm +/-0,2mm

0,3mm +/-0,1mm

1,7mm +/-0,2mm

2,0mm +/-0,2mm

 

48,9mm

1,7mm

280660B

66,0mm -0,2/+0mm

53,2mm +/-0,2mm

49,2mm +/-0,2mm

46,0mm +/-0,2mm

1,1mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

48,9mm

2,3mm

180700B

70,0mm -0,2/+0mm

53,2mm +/-0,2mm

49,2mm +/-0,2mm

44,0mm +/-0,2mm

1,1mm +/-0,2mm

0,5mm +/-0,1mm

1,3mm +/-0,2mm

1,8mm +/-0,2mm

 

48,9mm

1,3mm

280700B

70,0mm -0,2/+0mm

53,2mm +/-0,2mm

49,2mm +/-0,2mm

44,0mm +/-0,2mm

1,1mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

48,9mm

2,3mm

 

`

 

 

Standard ring sizes style ‘C’:

 

Partnumber

A

B

C

D

E

F

G

H

 

 

 

 

Outer diameter

Support diameter

Inner diameter

Image diameter

Outer thickness

Inner thickness

Inside thickness

Total thickness

 

Glass Diameter

Max glass thickness

 

 

 

 

 

 

 

 

 

 

 

 

180860C1

86,0mm -0,2/+0mm

74,2mm +/-0,2mm

70,2mm +/-0,2mm

66,0mm +/-0,2mm

1,4mm +/-0,2mm

0,5mm +/-0,1mm

1,3mm +/-0,2mm

1,8mm +/-0,2mm

 

70,0mm

1,3mm

200860C

86,0mm -0,2/+0mm

67,2mm +/-0,2mm

65,2mm +/-0,2mm

60,0mm +/-0,2mm

1,0mm +/-0,2mm

0,5mm +/-0,1mm

1,5mm +/-0,2mm

2,0mm +/-0,2mm

 

64,9mm

1,5mm

200860C1

86,0mm -0,2/+0mm

69,2mm +/-0,2mm

65,2mm +/-0,2mm

61,0mm +/-0,2mm

0,5mm +/-0,2mm

0,5mm +/-0,1mm

1,5mm +/-0,2mm

2,0mm +/-0,2mm

 

64,9mm

1,5mm

210860C

86,0mm -0,2/+0mm

67,2mm +/-0,2mm

65,2mm +/-0,2mm

60,0mm +/-0,2mm

1,0mm +/-0,2mm

0,5mm +/-0,1mm

1,6mm +/-0,2mm

2,1mm +/-0,2mm

 

64,9mm

1,6mm

280860C

86,0mm -0,2/+0mm

69,2mm +/-0,2mm

65,2mm +/-0,2mm

61,0mm +/-0,2mm

1,4mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

64,9mm

2,3mm

181000C1

100,0mm -0,2/+0mm

74,2mm +/-0,2mm

70,2mm +/-0,2mm

66,0mm +/-0,2mm

1,4mm +/-0,2mm

0,5mm +/-0,1mm

1,3mm +/-0,2mm

1,8mm +/-0,2mm

 

70,0mm

1,3mm

211000C

100,0mm -0,2/+0mm

67,2mm +/-0,2mm

65,2mm +/-0,2mm

60,0mm +/-0,2mm

1,0mm +/-0,2mm

0,5mm +/-0,1mm

1,6mm +/-0,2mm

2,1mm +/-0,2mm

 

64,9mm

1,6mm

281000C

100,0mm -0,2/+0mm

69,2mm +/-0,2mm

65,2mm +/-0,2mm

61,0mm +/-0,2mm

1,4mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

64,9mm

2,3mm

281000C2

100,0mm -0,2/+0mm

85,2mm +/-0,2mm

81,2mm +/-0,2mm

77,0mm +/-0,2mm

1,4mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

80,9mm

2,3mm

281050C

105,0mm -0,2/+0mm

85,2mm +/-0,2mm

81,2mm +/-0,2mm

76,0mm +/-0,2mm

1,4mm +/-0,2mm

0,5mm +/-0,1mm

2,3mm +/-0,2mm

2,8mm +/-0,2mm

 

80,9mm

2,3mm

 

 

 

 

Support products for gobo manufacture

Consumables for the production of imaged gobo’s:

 

Nitrile gloves S, M, L, XL (per 100pcs)

Cleanroom wipes 230x230mm (per 300pcs)

Silicone rubber glue 100g

Chrome etchant (100g solid, dissolvable in de-ionized water)

 

We also offer a suitable exposure unit for copying a film image onto a gobo  - Price 3000 euro!

This exposure unit creates a uniform beam of collimated light in the UV/Blue range.

It is automated with intensity sensors and lamp/shutter control

The beam diameter is 150mm

This exposure unit is also suitable for exposing the photoresist of high density printed circuit board and thin film electronic circuits

 

If you need anything else not mentioned here, please ask.

Sometimes we have the product you need. Otherwise we can often direct you to a supplier.

 

Please note that we do not sell Aluminum etchant or Hydrofluoric Acid (HF). We suggest that you source these from a local supplier.

If we need to send a bottle of liquid etchant it must be packed safely and according to regulations, which needs to be done by an external party, and this is very expensive.

 

 

Animation wheels

Drix supplies animation wheels.

 

Basically this is a round glass with a centre hole, with a coating applied.

We make the outer diameter and the hole size upon specification.

Animation wheels can be made on glass with a thickness of 0.7mm, 1.1mm, 1.75mm, 2.0mm, 2.75mm, 3.30mm

Typical hole sizes are 8 to 20mm. We can obtain a tolerance of -0/+0.1mm on the hole size. We never make the hole smaller than the specified value.

We have the necessary tooling to make the holes without cracks, so reliable operation is guaranteed.

Typical outer diameters are 100 to 200mm.

 

Drix sizes the glass and drills the hole prior to coating deposition.

We can make black/white coatings on animation wheels up to 180mm

We can make colour coatings on animation wheels up to 210mm

 

 

Dichroic filters

Basically all stadard technical filters for the UV/Visible/NIR range are available:

 

-          Low pass filters (eg: IR blockers)

-          High pass filters (eg: UV filters)

-          Bandpass filters

-          Notch filters

 

Send your specifications to obtain a quote.

 

 

Mask plates

Drix offers low cost mask plates in 6x6 inch (152.4x152.4mm) format with these coatings:

 

-          Reflective aluminum

-          Dark aluminum (black side to glass)

-          Matted aluminum (diffuse coating away from glass)

-          Chrome

-          Dark chrome (black side to glass)

 

These mask plates can either be resisted or non-resisted.

The standard substrate material is unpolished Schott Borofloat 33 with a thickness of 1.1mm

For alternative substrate materials and thicknesses, please call.

 

 

Exposure unit

Drix offers a suitable exposure unit to copy film images to a gobo.

This exposure unit generates well collimated UVA/blue light,

allowing to copy the film image onto the gobo without loss of resolution,

even if there is some space between the film and the gobo.

In this way, there is no need to apply force to the film or gobo,

allowing exposure without risk of damaging the film or gobo.

It is the perfect solution for pinhole-free imaging.

 

Exposure unit description        

 

 

 

 

Semiconductor processing services

Drix is offering these semiconductor processing services on 100mm wafers

 

- Wafer cleaning

- Lithography (stepper based, down to 2µm)

- Oxidation

- Diffusion

- CVD

- PECVD (also on 150mm/200mm wafers)

- Sputtering (Al, Cr, Cu, Ti, NiV, Ag)

- Evaporation (Vitually all materials, also on 150mm/200mm wafers)

- Wet etching

 

 

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