F80

Buy		Description	Price
NEW STELLARVUE F80 OPTICAL FINDER SCOPES
	Mounting ring systems sold separately below Now with additional 2" Helical focuser!	F80M2 Finderscope. 13X80mm finder with standard reticle. Uses our high precision, fully multi-coated 80mm clear aperture F4 objective, baffled tube, rotating back, fully multi-coated correct image erecting prism, 1.25" helical focuser, E3023R fully multi-coated eyepiece, and a focusing, glass reticle. Now included, a separate 2" helical focuser. Unthread the rear (prism and 1.25" focuser) and thread on a 2" helical focuser for straight through viewing with your porthole view 2" eyepieces. Weighs only 2.5 pounds! #F80M2	$249
		Rigel Pulse Guide Illuminator. This illuminator will screw into the eyepieces of any of the finderscope above to provide you with a variable brightness red illumination on your crosshair. Vary the brightness to suit your preference. Tow small knobs allow you to adjust the pulsation of the light so it blinks on and off at the rate you prefer. One knob controls how long the light is off and one how long it remains on. The blinking light allows you to see the object you are centering and the crosshair vividly. #EI	$39
		Nighthawk Super Finder/Guide Scope - Click Here
Mounting Rings for F80 finderscopes
		Finderscope rings and quick release dovetail base for new Stellarvue CNC clamshell. The Rings are 3 7/8" I.D. and come with nylon tipped stainless steel adjustment screws. Slide the rings and finder into the dovetail and lock it in place with the thumb screws. A safety catch is located on one end of the dovetail rail so the finder will not slip out of the dovetail accidentally while being used. #R80A	$46
		Finderscope rings for dovetail mounting. This includes our dual finderscope rings mounted to dovetail base that fits most finderscope dovetail shoes. Mounts to dovetail shoes found on scts, Chinese focusers (like the ED80) and on the main tube of most import reflectors. Dovetail base is 1 3/16” maximum width at bottom. The dual rings are 3 7/8" I.D. and come with nylon tipped stainless steel adjustment screws. #R80D	$55
		Finderscope Rings for mounting to hinged rings. This ring system includes a dovetail base that attaches to one of our hinged telescope mounting rings. Also mounts to any hinged ring that is about 1" wide and has a center hole on top threaded for either a 6 mm or 1/4-20 screw. The two finderscope rings have a small dovetail rail that slips into the dovetail base for easy removal of the rings and finderscope. The Rings are 3 7/8" I.D. and come with nylon tipped stainless steel adjustment screws. #R80E.	$36
		Finderscope rings with SCT base. This quick release mounting system is made for mounting rings on the rear cell of most SCT's. The base attaches with two screws that are 1.125" - 1.55" apart. The base is low profile and places the rail between the rings only 1 1/8" above the mounting surface. The dual rings may be removed quickly and easily for transport or storage. The Rings are 3 7/8" I.D. and come with nylon tipped stainless steel adjustment screws. #R80S	$60
		Finderscope rings and base for Televue clamshells. The R80T comes with a quick release dovetail base . This one mounts to the Televue Clamshells. The Rings are 3 7/8" I.D. and come with nylon tipped stainless steel adjustment screws. #R80T	$60
		80mm finderscope rings and base for Takahashi. The R80TAK comes with a quick release dovetail base that mounts to the standard Takahashi base with two holes 28mm apart. The Rings are 3 7/8" I.D. and come with nylon tipped stainless steel adjustment screws. #R80TAK	$60
Finder Ring Accessories
		Hinged Rings Dovetail Base. Change your R50 or R80 finderscope rings from one telescope to the next. This dovetail shoe mount to the top of a hinged ring that is 1" wide and has a flat top and center hole that is either 6 mm or 1/4-20. #FE	$6
		Extra Dovetail Shoe. Mount this dovetail shoe on any 8" or larger SCT, or any flat or curved surface over 3 1/2" in diameter. Multiple holes in the base allow you to mount the base with one or two screws (see diagram). This base will work with the following Stellarvue ring systems: R50D, R50F, R50S, R80D, R80F or R80S. With this extra base, you can use one finderscope for two telescopes. #FBA	$19
		Extra dovetail foot with dovetail shoe. Use this with your other telescope (when it has the dovetail shoe above installed) and you can do a quick change, removing only the finder, rings and rail. #FDE	$20
		Camera Tripod Adapter. Now you can convert your finderscope with dual rings out of your telescope mount and slide it into this adapter that will allow you to use your finderscope on any camera tripod using the standard 1/4-20 screw. #FET	$24
		Takahashi Adapter. This adapter mounts directly to the Takahashi finder base with 28mm side by side hole spacing. Attach the adapter base to the Tak, then screw the top to the adapter and our finderscope rings will work on your Takahashi. #FETAK	$34

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	80mm f-4 fully multicoated objective. Aluminum tube with internal baffles. Weight with standard eyepiece and illuminator: 2.5 lbs. Rotating back for 1.25" accessories. Interchangeable straight through 2" helical focuser with compression ring - most 2" eyepieces come to focus. Also shown is specification on the F80D2 Super Finder/Guidescope which is shown here.


		For 50mm and 60mm finderscopes, click here

	All specifications and prices are subject to change without notice. We often modify designs to improve them. All copy and photographs copyright 2008 and may not be used without permission. Stellarvue trademarks and service marks, and logos and product and service names are trademarks of Stellarvue (the "Stellarvue Marks"). Without Stellarvue's prior permission, these marks may not be displayed or used in any manner. Some products are patent pending. Stellarvue will take necessary action against any dealer in the USA carrying imitations of our proprietary products. Dealers are warned to check with us first before purchasing similar products as they may be illicit copies of products we specifically designed. Such products may only be sold by authorized Stellarvue dealers. We encourage all dealers interested in carrying our specific products to become a Stellarvue dealer. Contact vic@stellarvue.com or call (530) 823-7796 for more information.