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TS Optics Riccardi 1.0× 3-inch Newtonian Coma Corrector
TS-Optics Riccardi 1.0× 3-inch Newtonian coma corrector This three-element, three-group Riccardi/Wynne corrector is designed for Newtonian imaging at 1.0× scale, for f/3–f/6 telescopes. TS specifies a focus position 150 mm above the tube.
Connections The telescope side uses a 76.2 mm barrel and M72 × 0.75 male thread. The camera side has an M68 × 1 male thread, 4 mm long.
Spacing and field Sensor spacing is 65 mm from the rear lens surface or 64.5 mm from the M68 thread reference. Body length is 99 mm excluding that thread. TS specifies full illumination to 45 mm and 90% illumination to 55 mm diameter, with correction to 55 mm.
TS-Optics manufacturer documentation
Compatibility notes Exact named TS manufacturer model and its published technical table checked. Unpublished dimensions, capacities and package items are not inferred.
Additional specifications Body length 99 mm excluding M68 male thread Sensor spacing 65 mm from rear lens surface; 64.5 mm from M68 thread Illumination 100% to 45 mm; 90% to 55 mm diameter Corrected field Up to 55 mm diameter Supported newtonian focal ratios f/3–f/6 Required focus position 150 mm above tube Riccardi model examples lens to sensor (mm) 250 mm f/4: 64; 250 mm f/5: 64.4; 300 mm f/4: 65; 300 mm f/5: 65.2; 400 mm f/4.5: 65.8
Referentie
63044
Datasheet
Cameraaansluiting
M68 × 1 male; 4 mm thread length
Vergrotingsfactor
1.0×
Artikelnummer fabrikant
TSKORW3
Model
TS-Optics Riccardi 1.0× 3-inch Newtonian coma corrector
Optische elementen
3 lenses in 3 groups
Telescoopaansluiting
3-inch barrel (76.2 mm OD); M72 × 0.75 male
Type
3-inch Wynne Newtonian coma corrector, Riccardi design
Specifieke referenties
MPN
TSKORW3
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TS-Optics Riccardi 1.0× 3-inch Newtonian coma corrector This three-element, three-group Riccardi/Wynne corrector is designed for Newtonian imaging at 1.0× scale, for f/3–f/6 telescopes. TS specifies a focus position 150 mm above the tube.
Manufacturer model: TS-Optics Riccardi 1.0× 3-inch Newtonian coma corrector · Specifications checked against manufacturer data on 2026-11-04