The
designer of one of the top binoviewers in use today,
Bill Dankmeyer has broken away from his original
company and made a better product. Enter EARTHWIN OPTICAL.
Earthwin Optical's goal is to produce affordable, professional quality binoviewing systems that are easy to operate in all types of telescope designs.
At the Observatory, which is our showroom and display area, we use the Earthwin binoviewer system and the All-in-One Filter slide system with great success. Earthwin's products are high quality, hand-assembled one at a time and are guaranteed to satisfy.
company and made a better product. Enter EARTHWIN OPTICAL.
Earthwin Optical's goal is to produce affordable, professional quality binoviewing systems that are easy to operate in all types of telescope designs.
At the Observatory, which is our showroom and display area, we use the Earthwin binoviewer system and the All-in-One Filter slide system with great success. Earthwin's products are high quality, hand-assembled one at a time and are guaranteed to satisfy.
 PFS-B
"ALL IN ONE" POWER/FILTER SLIDE BINOVIEWER SYSTEM FOR NEWTONIANS,
SCT's
AND REFRACTORS.
*** 2" "ALL IN ONE" POWER/ FILTER SLIDE CORRECTOR SYSTEM *** 2" NOSEPIECE WITH ADJUSTABLE LOCKING EXTENSION *** BLACK DIE-CUT FOAM LINED PLASTIC CASE *** TOTAL SYSTEM WEIGHT: 42 oz. |
$799.00 Introductory Price |
|
 PFS-D"ALL
IN ONE" POWER/FILTER SLIDE DIAGONAL BINOVIEWERSYSTEM FOR SCT's &
REFRACTORS
*** 26 MM CLEAR APERTURE BINOVIEWER /DIOPTORS *** "ALL IN ONE" POWER/FILTER SLIDE CORRECTOR SYSTEM *** SILVER ENHANCED DIAGONAL *** BLACK PLASTIC CASE WITH DIE CUT FOAM *** TOTAL SYSTEM WEIGHT: 50.5 oz |
$899.00 Introductory Price |
|
 PFS-SE"ALL IN ONE" POWER/FILTER
SLIDE SINGLE EYEPIECE SYSTEM FOR NEWTONIANS, SCT's, & REFRACTORS
*** 2" EYEPIECE
HOLDER
WITH
1 1/4" ADAPTER
*** "ALL IN ONE" POWER/FILTER SLIDE *** ADJUSTABLE SLEEVE WITH CORRECTOR LENS *** BLACK PLASTIC CASE WITH DIE CUT FOAM *** TOTAL SYSTEM WEIGHT: 27.4 oz |
$499.00 Introductory Price |
Home