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Product Specifications
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Objective Lens
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90 mm f-7 apo triplet using a Schott Calcium Fluoride center element
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Tube Assembly
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All aluminum, fully baffled, precision machined optical tube assembly
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Dewshield
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4 3/8" diameter retracting aluminum dew shield
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Focuser
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3.0" Feather Touch dual speed, rotating focuser with 2" and 1.25" adapters. Threaded for field flattener.
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Mounting Ring(s)
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Aluminum mounting rings with five 6 mm threaded holes top and bottom. Vixen dovetail rail.
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Dimensions
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105 mm diameter main tube and 4.9" diameter dewshield. OTA is 19" long with dewshield retracted and about 24" long when extended.
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Weight
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Optical tube weighs 9 pounds. Rings weigh 12 ounces each.
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Finder
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Optional, Recommended:
Red Dot Finder: F1001/F1001C
Multi Reticle Finder: F2/F2A
Optical Finder: F50M2/R50A
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Case
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C130 heavy duty case with 1” thick padding, heavy duty zippers, handle and strap.
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Light Gain
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165
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Color Correction 1-10
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10
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Contrast 1-10
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10
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