LENSES FOR CCD ASTRO CAMERAS

These are supplied with an adapter to fit any CCD camera, ie Atik, Meade DSI, Orion, SAC, Starlight Xpress, etc, and they work at full aperture. The lenses are specially selected used items in mint or very good condition. Optically perfect.

50mm f1.8 FD LENS KIT. The kit consists of a Canon FD 50mm F1.8 FD Lens with adapter to fit any CCD Astro camera. Nice wide angle view of about 9 degrees with 1/2 inch CCD imaging chip. Full aperture use. The adapter is new. The lens is a specially selected used item which is optically perfect and cosmetically in near mint condition. Adapter will be supplied to suit your CCD camera. Normally in stock. Canon FD 50mm f1.8 Lens Kit for any CCD camera: £75.00

135mm f3.5 FD LENS KIT. The kit consists of a Canon FD 135mm F3.5 FD Lens with adapter to fit any CCD Astro camera. Nice wide angle view of about 3.5 degrees with 1/2 inch CCD imaging chip. Full aperture use. The adapter is new. The lens is a specially selected used item which is optically perfect. Some obvious cosmetic signs of use, but good condition overall. Adapter will be supplied to suit your CCD camera. Normally in stock. 135mm f3.5 FD Lens Kit for any CCD camera: £79.00

135mm f3.5 nFD LENS KIT. The kit consists of a Canon 135mm F3.5 nFD Lens with adapter to fit any CCD Astro camera. Nice wide angle view of about 3.5 degrees with 1/2 inch CCD imaging chip. Full aperture use. The adapter is new. The lens is a specially selected used item which is optically and cosmetically in good condition. This lens has the "new FD" mount and is slightly lighter and more compact than the 135mm lens above. Adapter will be supplied to suit your CCD camera. Normally in stock. 135mm f3.5 nFD Lens Kit for any CCD camera: £89.00

Sigma 200mm f1.4 LENS KIT. The kit consists of a Sigma 200mm F3.5 FD Lens with adapter to fit any CCD Astro camera. Nice wide angle view of about 2.5 degrees with 1/2 inch CCD imaging chip. Full aperture use. The adapter is new. The lens is not new, but is unused, and optically perfect and in mint condition throughout. Adapter will be supplied to suit your CCD camera. Normally in stock.
	Sigma 200mm f3.5 Lens Kit for any CCD camera: £120.00

LENSES FOR C/CS MOUNT CAMERAS

The lenses below are C-Mount lenses and will fit any CCTV, C or CS mount camera, like the Mintrons, Stellacam, Mallincam, etc.

Computar 12.5mm F/1.3 C-mount lens for Mintron and other CCTV Video Cameras. No lens caps are provided. With Mintron cameras: wide angle field of view of about 30 - 35 degrees. Iris of f1.3 gives a limiting magnitude of about 11 mag with the Mintrons. Length: 55mm. Threaded to accept 40.5mm filters. Used item but optically and cosmetically perfect. Made in Japan. 12.5mm f1.3 Computar Lens: £29.00

Good quality 16mm F/1.6 C-mount lens, made in Japan. Probably made for Computar, but unbranded as such. Brand new, boxed, supplied with front and rear lens caps. Length: 28mm, diameter 33.5mm. Threaded to accept 30.5mm photographic filters (30.5 x 0.5). Fixed aperture of F1.6. Made in Japan. 16mm f1.6 Lens: £29.00

50mm F1.4 C-mount Lens: £49.00 This high spec 50mm lens has a wide aperture of f1.4. The focal ratio of f1.4 ensures a view rich in stars. Field is 9 degrees (diagonal) with the Mintron camera. Limiting magnitude with the Mintron EX camera is about 13 magnitude, under clear skies. Manual iris. Dimensions: Length: 71mm. Diameter 50mm Quality lens, made in China. Brand new stock. 50mm f1.4 Lens: £49.00

Computar 50mm F1.8 C-mount Lens: This high spec 50mm lens attaches directly to Mintron cameras via the C-mount thread. The focal ratio of f1.8 ensures a view rich in stars. Field is 9 degrees (diagonal) with the Mintron camera. Limiting magnitude with the Mintron EX camera is about 13 magnitude, under clear skies. Manual iris setting f1.8 to f22. Length: 54mm. Threaded to accept 43mm photographic filters. Quality lens, made in Japan. Brand new stock. 50mm f1.8 Computar Lens: £49.00