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For more information please contact: Opticron, Unit 21, Titan Court, Laporte Way, Luton, Beds LU4 8EF UK 40215 Telephotoadapter Telephone: +44 (0)1582 726522 Email: sales@opticron.co.uk User Guide 1114...
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The 40215 Telephotoadapter converts 1. Focal lengths listed are approximate 3. Attach appropriate T-mount to 4. The high magnification to aperture the following Opticron telescopes and based on 35mm SLRs. Many external thread of telephotoadapter. ratios result in slower shutter speeds...