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Product Specifications: SV115T Series Apochromatic Triplets
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Description
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Options (extra cost)
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Model
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- SV115TE-25SV: Comes with extension tube and 2.5” Stellarvue Focuser
- SV115TE-25FT: Comes with extension tube and 2.5” Feather Touch Focuser
- SV115T-3FT: Comes with longer main tube (no extension tube) and a 3” Feather Touch Focuser
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Objective
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115mm diameter, 800mm focal length (f7), air spaced apochromatic triplet
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Tube Assembly
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Machined aluminum tube - instrument white outside, ultra flat black inside
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Dimensions
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OTA: 27 1/4” long; 4.57” diameter. Dewshield adds about 5 1/2” to the length.
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Weight
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OTA: 11.5 lbs. Rings add 1 lb each
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Dewshield
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5.53” diameter, 9 1/2” long retracting aluminum dewshield with cap
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Focuser
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Model dependent - see above
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Finder
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Optional
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- Red Dot Finder F1001/F1001C
- Multi-retical Finder F2/F2A
- Optical Finder F50M2/R50A
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Rings
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R115 set with five 6 mm threaded holes top and bottom. Holes are spaced 1.5” and 60 mm apart respectively, with one in the center.
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Plate/Rail
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Optional
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- Vixen Rail TP14
- Losmandy Plate TP6
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Case
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Thickly cushioned heavy duty C9S case with straps
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Diagonal
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Optional
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- Stellarvue 2” dielectric diagonal UD2
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Field Flattener
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Optional
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- SFF7-25 threaded
- SFF3-25 for large chip cameras
- SFF3-FT for 3” Feather Touch
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Light Gain
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270x (human eye = 1)
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Theoretical Resolution
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1.0 arc sec (Dawes Limit)
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