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Reducers, Extenders, Correctors, Flatteners

สินค้า

Sharpstar 0.8x Reducer/Flattener (support Full Frame) for 94EDPH

The Sharpstar 2.5" 94EDPH F/4.4 redcuer/flattener is the latest development in dedicated full-frame focal reducers. Designed to work with the Sharpstar 94EDPH apochromatic refractor, this 0.8x reducer and flattener meets the needs of demanding astrophotographers who use cameras with up to full-frame sensors for wide-field deep-sky imaging. It reduces the 94EDPH's effective focal length to 414mm.

฿10,990.00

PREORDER Askar 0.7x Full-Frame 3" Reducer for 107PHQ and 130PHQ Telescopes

Askar 0.7x Full-Frame 3" Reducer for 107PHQ and 130PHQ Telescopes

Askar’s new-launched 3” 0.7x full-frame reducer adapts for 107PHQ & 130PHQ. It has a triplet design with one ED glass.

฿11,990.00

Sharpstar 2" Quaduplet 1x MPCC Coma Corrector for f/3-f/6 Newtonian Reflectors with M48 Thread

Following the advent of 0.95x coma corrector for Newtonian reflector, SHARPSTAR optics has well received the favor of customers with high praise.

A new 1x full-frame coma corrector is now available to meet the needs of different market segments. Optimized for the aberration correction, it adopts a new Quadruplet air-spaced design, which includes an extra-low dispersion lens, same as the 0.95x, it features 2" with 55mm focal length, which is very convenient and simple to connect your imaging equipment.

฿11,990.00

Sky-Watcher 0.85x Reducer/Corrector for EvoStar 100

Sky-Watcher 0.85x Reducer/Corrector for EvoStar100ED

0.85x Focal Reducer/Corrector for Sky-Watcher Evostar 100 ED APO is designed for serious Astro-Imagers. Optimized for the Sky-Watcher Evostar 100 ED APO, this superb quality accessory effectively reduces the telescope’s focal length by a factor of 0.85x and provides much improved field-edge correction. Features:

55mm back focus
M48 threads (not standard T-thread)
Drops Evostar 100 from f/9 to f/7.56

฿12,990.00

Sky-Watcher 0.85x Reducer/Corrector for EvoStar 80ED
Sky-Watcher 0.85x Reducer/Corrector for EvoStar 80ED

55mm back focus

M48 threads (not standard T-thread)

Drops ProED 80 from f/7.5 to f/6.3
฿12,990.00

Sharpstar 3" Quadruplet 0.85x Reducer / Coma Corrector for f/3-f/6 Newtonian Reflectors

Sharpstar 30085NTRD coma corrector can shorten the original focal ratio of f/4 to f/3.4, greatly shortening the exposure time. Besides, the Sharpstar 30085NTRD coma corrector is considerately designed with many threads. At the front of the corrector, there is M82×1 male thread for the connection to our 3" focuser. At the back of the corrector, there is tapped with M76×1 male thread, M68×1 female thread and M54×0.75 female thread, which can be used to thread on our M54 to M48 camera adapter ring. The back-focus is standard 55mm, starting from the M54 thread(camera end) to focal plane.

฿23,990.00

*PRE-ORDER* William Optics Flattener 68III for GT102, FLT132, GT153

William Optics Flattener 68III for GT102, FLT132, GT153 (Pre-order only)

฿24,990.00

*PRE-ORDER* William Optics Flattener 7A for GT102, FLT132, GT153

William Optics Flattener/Reducer 7A

฿25,990.00

*PRE-ORDER* William Optics Flattener/Reducer 8 for GT153, FLT 132, 102GTS

William Optics Flattener/Reducer 8 for GT153, FLT 132, 102GTS

฿29,990.00

บัญชี

รีวิว

กล้องเล็ง/กล้องนำ GSO Multi-Target Reflex Finder พร้อม bracket และฐานต่อกล้องดูดาว

Very nice look and good quality red dot finder. Easy to use with hex screws for perfect fine adjustment (very precise pointing). Well machined and painted, comes with bracket and mount.

Mauro

Apr 6, 2016

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