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Individual LRGBC Chroma Green Filter Price range: £150.00 through £625.00

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Chroma Green Filter – 27mm Round, mounted in 1.25″ ring

T: 500nm – 575nm >=91%avg, 88% min

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Individual LRGBC Chroma Blue Filter Price range: £150.00 through £625.00

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Chroma Blue Filter – 27mm Round, mounted in 1.25″ ring

T: 380nm – 500nm >=90%avg, 88% min

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Individual LRGB B-CCD Filter Price range: £69.00 through £195.00

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The Baader Blue CCD Filter

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Methane Baader Methane Filter 1.25″ £165.00

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Baader Methane band filter 889 nm, bandwith 8 nm

The Methane filter is a specialized filter, that passes a narrow passband 8nm wide in the near infrared portion of the spectrum, centered at 889nm.

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Achromat (Minus Violet) Baader Fringe Killer Filter
Rated 4.00 out of 5
Price range: £59.00 through £89.00

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The Baader Fringe Killer Filter is a high quality UV/IR block which also removes violet and some blue light. Perfect for imaging and visual use with the smaller fast Chinese achromats and many semi-apos.

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LRGB Based Sets Beginners CCD RGB Filter-Set 1.25″ £82.00

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Beginners CCD RGB filterset consisting of 3 colour filters (red, green, blue) and the Baader IR Cut Filter – 1.25″ size.

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Deep Sky Visual UHC-S Filter Price range: £57.00 through £97.00

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Midway between the Astronomik CLS and UHC in terms of bandpass, the Baader UHC-S Filter is best used visually by owners of smaller telescopes (8″ or less) for nebular observation or for general observation in areas of high light pollution.

Owners of larger scopes and imagers will get better results with the Astronomik UHC.

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Deep Sky Visual OIII Visual Filter 10nm Price range: £84.00 through £139.00

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The extremely narrow bandpass of the OIII Visual Filter 10nm, brings a substantial contrast gain even under best observation conditions to faint supernova remnants and planetary nebulae . The Baader OIII filter 10nm will often make the difference as to whether the object can be seen or not!

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Mintron Mintron 22S85HC-EX Mono Camera Kit £299.00

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The Mintron 22S85HC-EX is in many ways a simplified version of the 12V6HC-EX.

The camera body is smaller, lighter and lacks the SVideo and PC ports of its bigger brother.

A useful enhancement is the ability to expose for twice as long, i.e. 5 seconds.

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Mintron Mintron 23S85HC-EX Mono Camera £199.00

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This camera has a 1/3″ CCD and the body is smaller and lighter than the 12V6HC-EX.

It lacks the SVideo and PC ports of its bigger brother but a useful enhancement is the ability to expose for twice as long i.e. 5 seconds.

It’s very well suited to portable viewing, and makes an excellent guider when used with a PC capture device.

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Mintron Mintron 12V6HC-EX Mono Camera & Complete Kit £349.00

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Complete kit contains:
- Latest enhanced Mintron 12V6HC-EX CCD observing camera
- 12v regulated mains supply
- Video cable (BNC – Phono)
- 1.25″ telescope adapter with filter threads and dust cap
- USB2 Video Capture Device
- 5m PC Control Cable
- Software
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Mintron Mintron 12V6HC-EX Mono Camera £279.00

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The 12V6HC-EX mono camera has a 1/2″ highly sensitive Sony EXview Mono CCD and accumulates light for up to two and a half seconds outputting an apparently continuous signal.

All controls are on the back of the camera and can be accessed remotely, from a PC, using our cable (see accessories sub-menu below).

The controls cover a wide range of shutter speeds, with digital zoom, negative image, and image flipping and masking.

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Watec Watec WAT-3500 Camera Original price was: £828.00.Current price is: £699.00.

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The Watec WAT-3500 Camera is a High-Performance Ultra-Low-Light Mono Analogue camera, Watec’s next-generation ultra sensitive camera and a replacement for both the 902H2 Ultimate and 901 HX/RC.
Price includes delivery.

Sale!

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Spacers and Extensions 2″ Extension Tube – 80mm £29.00

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The TS 80mm 2″ extension tube is the longest available extension tube in 2″ format. The extension tube is machined from solid aluminium and Black anodised. It has a Brass compression fitting with locking knob and adds an extra 80mm to the back focus – Threaded to accept 2″ Astro filters.
A shorter version (35mm) is available here
Price includes UK Delivery

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SharpStar ASKAR 71F Quad Apo £599.00

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ASKAR 71F Quad Apo features air-spaced optics with an ED glass lens, providing flat-field, full-frame imaging with minimal chromatic aberration.

YouTube Review of the ASKAR 71F Quad Apo

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Adapters Standard M48 to T Thread adapter £20.00

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Our standard M48 to T Thread adapter connects T thread cameras / accessories to any scope, lens or accessory with male M48 (2″ filter) threads. If threads are fully engaged this adds about 6mm to the light path. For a low profile (4mm) version click HERE

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Showing 401–416 of 446 resultsSorted by popularity