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Accessories for Astronomical Photography: T Rings and Adaptors - General Items

CCD Camera Cables

CCD Camera Cable - 5 metre

Price: £30.00


CCD Camera Cable - 10 metre

Price: £38.00


CCD Camera Cable - 15 metre

Price: £45.00

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Web Cam Adaptor

Fits Philips Toucam series and most other web cams.
Free postage and packing 

Price:   £20.00

Lanthanum eyepiece camera adaptor
extension tube
: Price: £10.00


T Ring Canon: Price £16.00 3765


T Ring Canon EOS: Price: £24.00 3776


T Ring Contax: Price: £16.00 3771


T Ring Konica: Price: £16.00 3770


T Ring Minolta: Price: £16.00 3766


T Ring Minolta A (part 3760)
5000, 7000, 7709, 9000, 8700, 3700i, 5700i
models
: Price: £16.00


T Ring Nikon: Price: £16.00 3764


T Ring Olympus: Price: £16.00 37311


T Ring Pentax: Price: £16.00 3669


T Ring Practika: Price: £16.00 3768


T Ring Yashica: Price: £28.00 3742


Direct Wide Photo Adaptor 3877
Olympus: Price: £37.00


Direct Wide Photo Adaptor 3876
EOS: Price: £37.00


Direct Wide Photo Adaptor 3878
General: Price: £37.00


T Rings / Adaptors

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General Items

Piggy back camera mount

Price:   £19.00

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Guidescope plate for Orion Cradles
Accepts guidescopes and cameras
Available in 4 colours. fits any standard cradles

Price:   £15.00

Choose Colour:

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Image: Moon :
Ralph Vandebergh

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GENERAL PURPOSE
CAMERA ADAPTOR: £49

General Purpose Camera Adaptor above shows assembled unit with optional T ring. Used in this arrangement for eyepiece projection photography with either CCD or 35mm film

Our New General Purpose Cameraa Adaptor(requires an optional T ring which is ordered separately). All Vixen NLV, NPL, orthos etc, will fit into the re-designed, much wider body.

Constituent parts of adaptor with optional T ring.

The 2 items from adaptor needed for prime focus photography, optional T ring shown.

Telescopes

Mounts

Optics

Accessories

ODK Fixing adjustment rings. 85mm diameter

all (except 5 & 10mm) have internal baffles to help remove or eliminate stray light. They take up the following in the back focal distance (BFD) £85 each [Stack of rings shown]

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5mm FAR85-5

10mm FAR85-10

15mm FAR85-15

20mm FAR85-20

25mm FAR85-25

40mm FAR85-40

50mm FAR85-50

ODK Specified Adaptors

Adaptors down from 85mm to camera. filter wheel or adaptive optics (£180) each) using up to 15mm BFD. Email us with requirements to john@orionoptics.co.uk mark email heading ODK 85mm to camera fitting.

ODK Adaptors down from 85mm to specified

Adaptors down from 85mm to specified internal diameter 3", 2" or 1 1/4" using up 10mm in BFD (£150 each)

FAR 85 - 1 1/4 inch

FAR 85 - 2 inch

FAR 85 - 3 inch

ODK Adaptors down from 3" to 2"

Adaptors down from 3" to 2" push fit with brass compression ring using up 10mm in BFD (£130 each)

ADT 3 inch - 2 inch

ODK Adaptors down from 2" to 1 1/4"

Adaptors down from 2" to 1 1/4" using up 10mm in BDF (£25 each)

ADT 2 - 1 1/4 inch

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Please Note: The OC2 Crayford takes up 58mm of BFD. It also has 15mm of movement on the drawtube. (See example below)

Example  (BFD back focal distance)
ODK12 BFD is 218mm - (58mm OC2) - (7.5mm half the movement of draw tube) - (120mm camera equipment) = 33mm remaining for adaptors.
Adaptors to use as an example would be:
FAR85-15 and 1 x (ODK specified adaptor BFD15mm) leaves 3mm to be absorbed in focusing with the OC2.

 

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