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กระบอก Quattro (ถ่ายภาพได้ดี)

สินค้า

Sky-Watcher f/5 Coma Corrector for Newtonian Reflectors / Dobsonian, 2"

Optimized for all Sky-Watcher fast-ratio f/5 Newtonian Reflectors /Dobsonians, with 2” focuser. Delivers stunning wide-field views with pinpoint stars to the edge of the field. Magnification remains unaltered. Supplied complete with necessary adapters for visual use. For imaging use with a DSLR camera, a suitable M48x0.75 adapter is required to match your camera. Sky-Watcher manufactured Canon, Nikon M48x0.75 adaptors are available.

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฿7,990.00

Sky-Watcher Quattro f4 Coma Corrector, 2"

Sky-Watcher Quattro f/4 Coma Corrector, 2"

Optimised for Sky-Watcher superfast f/4 Quattro imaging Newtonians, delivering stunning wide-field views with pinpoint stars to the edge of the flat field. Magnification remains unaltered. Features a 4 x element design with one element made from FPL51 ED glass. Requires 55mm back focus. Image height 28mm. Outside diameter 50.8mm. A suitable M48x0.75 adapter is required to match your camera. Sky-Watcher manufactured Canon and Nikon M48x0.75 adaptors are available.

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฿14,990.00

กล้องถ่ายดาว Sky-Watcher Quattro 150P Imaging Newtonian 6" (รวม Coma Corrector/Reducer แล้ว)

150mm aperture, 600mm focal length
Fast f/4 focal ratio
Parabolic borosilicate mirrors utilizing Sky-Watcher’s proprietary Radiant ™ Aluminum Quartz (RAQ™) coatings designed for imaging with 94% reflectivity
11:1, dual-speed, 2-inch Crayford-style focuser
Oversized secondary mirror produces greater illumination for full-frame DSLR and CCD cameras
Primary and secondary mirrors are both collimatable
Included coma corrector is designed to match the 600mm focal length, ideal for APS-C sensors and smaller
Imaging focal ratio with included coma corrector/reducer is f/3.45, focal length is 518mm
Includes tube rings, mounting plate, eyepiece adapters, 70° Ultra Wide 22mm eyepiece, coma corrector/reducer, and a 6x30 finderscope

		(0 รีวิว)

฿21,990.00

กระบอกกล้องถ่ายดาว Sky-Watcher Quattro 200P Imaging Newtonian 8"

ทดสอบและรีวิวโดยนิตสารชื่อดัง Sky & Telescope magazine. ดู Test Report บับเต็มได้ที่นี่
205mm aperture, 800mm focal length
Fast f/4 focal ratio
Parabolic mirror designed for imaging with 94% reflectivity
10:1, dual-speed, 2-inch Crayford-style focuser
Oversized secondary mirror produces greater illumination for full-frame DSLR and CCD cameras
Tube rings, mounting plate, eyepiece adapters, and 9x50 finderscope included

		(0 รีวิว)

฿29,990.00

กล้องถ่ายดาว Sky-Watcher Quattro 250P Imaging Newtonian 10"

254mm aperture, 1000mm focal length
Fast f/4 focal ratio
Parabolic mirror designed for imaging with 94% reflectivity
10:1, dual-speed, 2-inch Crayford-style focuser
Oversized secondary mirror produces greater illumination for full-frame DSLR and CCD cameras
Tube rings, mounting plate, eyepiece adapters, and 9x50 finderscope included

		(0 รีวิว)

฿39,990.00

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*PREORDER* หัวเมาท์กล้องดูดาวระบบคอมพิวเตอร์ iOptron AZ Mount Pro (ไม่รวมขาตั้ง)

It’s a very nice Alt/Az Mount. Very easy to use and gives good results most of the time. You need to take time to level the mount head well and balance your scope. Using. 25mm lens to begin with star and planetary alignment is good. Once centred it will track very well

Greg Padfield

May 8, 2018

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