Stellarvue - Stellarvue SV 105 APO Triplet Refractor OTA

$Picture of SV105 Apo Triplet Refractor Telescope$

SV105 Apo Triplet Refractor Telescope

Manufacturer : Stellarvue
Part Number : SV105

The SV105T is a 105mm f-7 (735 mm focal length) apo triplet made with an Ohara FPL-53 center element and a 2” Feather Touch reverse Crayford focuser. This telescope comes with a fully baffled aluminum tube and retracting dewshield. The apo triplet optic has been designed as a three element visual and five element photographic telescope using the dedicated SFF105-2 field flattener for APS or smaller chips.

Standard optical tube assembly. Includes:

105 mm, fully multi-coated, f-7.0 air spaced apochromatic triplet objective mounted to a six screw push pull flange - maintains perfect alignment
R102 heavy duty dual rings or cnc clamshell
Retracting Dew Shield
Feather Touch 2" dual speed focuser with 1.25" adapter
Focuser is threaded to the optical tube assembly and may be removed
Aluminum tube in stardust white, fully baffled with ultra flat black interior

Objective Lens	105 mm, 735 mm focal length air spaced, apochromatic triplet objective.
Tube Assembly	All aluminum, fully baffled, precision machined optical tube assembly
Dewshield	5 5/16" diameter retracting aluminum dew shield 7 7/8" long
Focuser	2" Feather Touch dual speed focuser with refractor brake, compression rings on focuser and 1.25" adapter.
Mounting Ring(s)	R102SET mounting rings with five 6 mm threaded holes top and bottom. Holes are spaced 1.5" & 60 mm apart with one in center. Vixen dovetail rail.
Dimensions	105 mm diameter main tube. Telescope is 21" long with focuser unthreaded (travel mode) and 22.5" long with focuser installed. 4.1" diameter main tube. Retracting dew shield is and 5 5/16" diameter X 7 7/8" long.
Weight	Optical tube weighs 11 pounds. Rings and rail weigh about 1.5 pounds.
Finder	Optional, Recommended: Red Dot Finder: F1001/F1001F Multi Reticle Finder: F2/F2E Optical Finder: F50M2/R50E
Case	Optional C9 or C9S
Light Gain	212
Color Correction 1-10	10
Contrast 1-10	10

SV105 User Manual

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$2,295.00

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Product reviewsProduct SpecificationsCustomer picturesProduct Features

Aperture	155mm
Focal Ratio	f/7.0
Focal Length (mm)	735
Objective	Zygo and star tested 105 mm f-7.0 apochromatic triplet objective using an Ohara FPL-53 super ed center element. This one of the best lenses we have ever offered.
Optical Tube Type	All aluminum, fully baffled optical tube assembly using precision machined and threaded. Objective lens assembly mounted to a push pull flange for accurate alignment. Powder-coated with Pearl white finish. Fittings are black anodized.
Mounting Rings	Aluminum cnc machined dual mounting rings with three 1/4-20 threaded holes top and bottom. Mounts to various Vixen and Losmandy style plates.
Focus System	2" Starlight Instruments Feather Touch dual speed focuser with 2.5" travel and refractor brake to adjust tension. Compression rings on focuser and 1.25" adapter. Focuser is threaded to back and can be removed for airline carry on travel.
Finder Scope	Stellarvue deluxe multi-reticle Finder with clear window and deluxe switch
Magnification	This is a true apochromatic triplet so it may be used to Dawes limit and above when the air is steady. Extremely high spherochromatic correction snaps into focus and cuts through the seeing revealing faint planetary details during those moments of steady air. This telescope provides a perfect star test free of false color. It works equally well for visual and astro-photographic use.