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Model: wo-gt-102Part Number: A-F102GTBrand: William Optics
Es Reid is highly regarded in the optical industry so to ensure our William Optics triplet refractors perform at their very best we send them to him for checking and, if necessary, tuning on his optical bench.
You can order your telescope with confidence knowing it will have well figured optics, negligible false colour and spherical aberration, and no astigmatism (the bane of any optical system!). Star shapes will be round, not triangular, oval or egg-shaped!
You know it makes sense :-)
The William Optics GT-102 APO Triplet refractor features a 3-element f/6.9 objective with an Ohara FPL-53 extra-low-dispersion glass element for optimum colour correction and an all-new 3" Victory Edition Diamond dual-speed crayford focuser.
The Hotech SCA Field Flattener is an excellent match for this telescope.
A William Optics 0.8x focal reducer is also available to reduce the focal-ratio to a fast f5.52
An excellent choice for astrophotography!
3 elements Air-spaced with FPL53 glass
1.13 arc "
OD 3" Victory Ed. Crayford focuser ,360° Rotating Camera-angle Adjuster 1.25" Adapter Included
Brass Compression Rings
27" (689mm) Fully Retracted
11 lbs. (5.0kg)
High Quality Soft Case (Optional accessory)
31" x 10" x 13 "
(W x H x D)
(78cm x 25m x 34cm)
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HoTech SCA Field Flattener£159.00
First Light Optics LtdUnit 7 Budlake UnitsBudlake RoadMarsh Barton Trading EstateExeter, DevonEX2 8PY
Company No. 5892293VAT No. 907 2895 01
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