William Flat6A for 102mm APO - Field Corrector and 0.8x Reducer
The William Flat6A-102 has been designed to optimize the flat-field imaging perfomance of the GT102 Apo of William
This Reducer corrector also works well with each 100-1021mm Apo with focal ratio F6.5 to F7.
Disponibilitate: 4-7 zile
This very elegant 2" reducer/field flattener has been designed to optimize the flat-field imaging performance of William Optics 102mm f6.9 ratio refractors.WO Flat 6A will provide good illumination and flat field across APS sized sensors and smaller.
APS size - Superb Finish
♦ Designed with APS chip-size DSLR cameras in mind.
♦ FMC doublet design.
♦ Produced entirely with the best Ohara optical glasses.
♦ William Optics polished anodized finish.
♦ All internal surfaces threaded and blackened to prevent reflections.
♦ Reducing factor 0.8X - save 36% exposure time
♦ It will flatten the field amazingly well and finally make you see those stars round! Differently from other brands´ refractors, this flattener works amazingly well with all popular 102mm refractors.
Easy to Use
♦ Standard T2 connection - accepts T2 Rings
♦ 55mm working distance (DSLR Camera + T2 Ring .. ready)
Lens design:Dublet designCoating:fully multicoated
Connection to telescope:2" barrel with 2" filterthread
Connection to camera:T2 - M42x0.75 mm
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