For NexStar 4 and for all C90 Spotting Scopes.
A T-Adapter allows you to attach your 35mm SLR camera to the prime focus of your telescope or spotting scope. This arrangement is used for terrestrial photography and short exposure lunar and planetary photography. It can also be used for long exposure deep-sky photography when using a separate guidescope.
Both a T-Adapter and T-Ring are required to mount a 35mm SLR camera to your instrument
New William Optic GTF81 5 elements APO Include : GTF 81 OTA (Optical Tube Assembly)
New William Optic GTF81 5 elements APO Include : GTF 81 OTA (Optical Tube Assembly)
Reference: GT 102 Triplet APO New including:GT-102 OTA (optical tube assembly)
Reference: GT 102 Triplet APO New including:GT-102 OTA (optical tube assembly)
New Optiknya menjadi salah satu yang terbaik di kelas binokular jenis ‘roof’. Ketajaman optiknya menjadikan seri New Foresta cocok untuk berbagai macam aplikasi – termasuk astronomi karena memiliki field of...
New Optiknya menjadi salah satu yang terbaik di kelas binokular jenis ‘roof’. Ketajaman optiknya menjadikan seri New Foresta cocok untuk berbagai macam aplikasi – termasuk astronomi karena memiliki field of...
New Introducing the NEW William Optics exclusive 22X70 APO Astro-Binoculars for excellent color correction with 66 degree of wide field eyepiece and sliding dew shield.
New Introducing the NEW William Optics exclusive 22X70 APO Astro-Binoculars for excellent color correction with 66 degree of wide field eyepiece and sliding dew shield.
New Including : tabung optik, mounting ring, aluminum case, finder 9x50, 2" diagonal, 28mm eyepiece, dan dual speed focuser)
New Including : tabung optik, mounting ring, aluminum case, finder 9x50, 2" diagonal, 28mm eyepiece, dan dual speed focuser)
New William Optic Zenithstar 66 SD APO - White/Blue including: ZS66SD OTA (optical tube assembly), 1.25" Diagonal, SWAN 15mm Eyepiece 1:10 Crayford Focuser
New William Optic Zenithstar 66 SD APO - White/Blue including: ZS66SD OTA (optical tube assembly), 1.25" Diagonal, SWAN 15mm Eyepiece 1:10 Crayford Focuser
New With surprisingly compact design and low weight, these 12x36 IS II binoculars contain awesome power. Distant objects jump into view with intensity and clarity. Image Stabilization puts an end...
New With surprisingly compact design and low weight, these 12x36 IS II binoculars contain awesome power. Distant objects jump into view with intensity and clarity. Image Stabilization puts an end...
New includes: 127 Mak OTA, 1.25" diagonal, 25mm & 10mm eyepiece, Soft Case, Red Dot finder
New includes: 127 Mak OTA, 1.25" diagonal, 25mm & 10mm eyepiece, Soft Case, Red Dot finder
New Including : tabung optik, mounting ring, aluminum case, finder 8x50, 2" diagonal, 28mm eyepiece, dan dual speed focuser)
New Including : tabung optik, mounting ring, aluminum case, finder 8x50, 2" diagonal, 28mm eyepiece, dan dual speed focuser)
New William Optic FLT 110 DDG Triplet Apo includes:110 OTA (optical tube assembly), Mounting Ring, Aluminum Case
New William Optic FLT 110 DDG Triplet Apo includes:110 OTA (optical tube assembly), Mounting Ring, Aluminum Case
New The Sky-watcher EVOSTAR series are two-element, air-spaced, multi-coated objective achromatic refractors. They are truly outstanding, high-performance, high-resolution instruments manufactured to extremely high standards of optical and mechanical
New The Sky-watcher EVOSTAR series are two-element, air-spaced, multi-coated objective achromatic refractors. They are truly outstanding, high-performance, high-resolution instruments manufactured to extremely high standards of optical and mechanical
New 90mm f/10 OTA, Prism Diagonal, 25mm and 10mm eyepieces, EQ-2 Mount, 6x30 finder , Aluminium Tripod, Slow-Motion knob (2)
New 90mm f/10 OTA, Prism Diagonal, 25mm and 10mm eyepieces, EQ-2 Mount, 6x30 finder , Aluminium Tripod, Slow-Motion knob (2)
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