NEW 6mm and 17mm Ethos Eyepiece
Expected early 2009

The New Ethos Eyepieces are expected Jan/Feb 2009 and Venturescope have a load on order, so you can have first refusal on them when they come in if you sign up below!

We'll email you when they are on their way, and we have a definitve price!

It would be a foolish man who tried to guess how the pound will be faring against the dollar that far ahead, but as you are not committing to buy now, just getting on the priority list to know when they are coming, we can all worry (or hopefully not!)about the price then!

TeleVue 6mm Ethos	TeleVue 8mm Ethos
Specifications
Apparent field: 100° Focal length: 6mm Effective field stop: 10.4mm Eye relief: 15mm (accepts DIOPTRX eyesight astigmatism correctors) Barrel size: 2"/1¼" Weight: .97 lb/15.5 oz.	Apparent field: 100° Focal length: 17mm Effective field stop: 29.6mm Eye relief: 15mm (accepts DIOPTRX eyesight astigmatism correctors) Barrel size 2" Weight: 1.55 lbs (24.8 oz.)

Perfomance with Tele Vue Telescopes
Telescope	Eyepiece	Mag.	True FOV (°)	Exit Pupil (mm)
TV-60is	6mm	60.0x	1.65	1.00
TV-76	6mm	80.0x	1.24	1.05
NP-101 & is	6mm	90.0x	1.10	1.11
TV 85	6mm	100.0x	0.99	0.86
NP127is	6mm	110.0x	0.90	1.15
TV-102 & iis	6mm	146.7x	0.68	0.70
TV-60is	17mm	21.2x	4.71	2.83
TV-76	17mm	28.2x	3.53	2.70
NP-101 & is	17mm	31.8x	3.14	3.15
TV 85	17mm	35.3x	2.83	2.43
NP127is	17mm	38.8x	2.57	3.27
TV-102 & iis	17mm	51.8x	1.93	1.98

Make Sure you have first refusal

Name
To ensure that you get your reply please make sure the you have added my email address to your list of contacts - you can find out how to do that by clicking here
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Please tick one or both boxes to indicate which eyepiece(s) is/are of interest Ethos 6mm     Ethos 17mm
Remember - no obligation You will get first refusal!