2" 1× Coma Corrector
Category： Sharpstar
Following the advent of 0.95x coma corrector for Newtonian reflector, SHARPSTAR optics has well received the favor of customers with high praise.
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Following the advent of 0.95x coma corrector for Newtonian reflector, SHARPSTAR optics has well received the favor of customers with high praise.
A new 1x full-frame coma corrector is now available to meet the needs of different market segments.
Optimized for the aberration correction, it adopts a new Quadruplet air-spaced design, which includes an extra-low dispersion lens, same as the 0.95x, it features 2" with 55mm focal length, which is very convenient and simple to connect your imaging equipment.
Specifications
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Specification |
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Application |
150mm-600mm, paraboloid reflector |
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Focal ratio |
F3-F6 |
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Reduction factor |
1.0× |
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Image circle |
44mm available |
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Lens |
Quadruplet |
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Outer diameter |
φ50.8mm (2") |
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Back focus |
55mm (Distance between the end face of the baffle ring and the focal plane) |
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Overall Length |
118.7mm |
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Coating |
full-surface multi-layer coatings |
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Weight |
0.35kg |
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