ErgoVision HD Loupes

Ultralight, Through-the-Lens (2.5-3.0x)

SurgiTel's Ultralight TTL telescopes are the perfect fit for the practitioner looking for a comfortable level of working magnification with expanded field sizes and long depth-of-fields.

Our patented TTL telescope design includes an increased declination angle which means you can improve your working posture when using your telescopes.

SurgiTel's TTL telescopes are lightweight (without sacrificing optical quality), can be used with different frames, and can comfortably be used with one of SurgiTel's clip-on headlight and/or digital camera systems.

What sets SurgiTel's Ultralight TTL telescopes apart from the others?

Patented Ergo Frame "Tilt": for an increased declination angle and better neck posture
(learn more below)
Patented Double Nose Pads: for the best weight distribution and balance
Oakley frames: exclusive SurgiTel & Oakley partnership, best in comfort and style
ErgoVision HD Optics: the highest quality, high definition glass optics

Learn more about The ErgoVision Advantage.

Other Frame options
(click on any of the options below to view large or buy online)

Oakley "Big Square"

Oakley "A Wire"

Oakley "M"

Standard Titanium

Silver (larger frame, rec. for men)

Black

Black, Silver, Blue, or Red

Black, Silver, Rose, or Bronze

SurgiTel Patented Design Feature

Patented Design Feature: Ergo Frame "Tilt"
Unique SurgiTel Product Benefit: The Ergo Frame "Tilt" provides an increased declination angle on the telescopes,
therefore, allowing for a better working posture when using the telescopes
(note that Oakley frames do not have this added frame tilt)
Compared with other telescopes: Because other telescopes do not have the Ergo Frame "Tilt" feature,
this limits the declination angle on the telescopes, therefore, leading to a poor working posture when using these telescopes

Product Specs

Power	Optic Type	Model	Working Dist. Range	Depth-of-Field	Field Size
2.5x Flex	Galilean	EVXiM 250	Custom, 10-24"	8"-14" (20-35 cm)	3.5-8.0" (9-20cm)
2.5x Ergo	Compact Galilean	EVCiM 250	Custom, 10-24"	5-15" (13-38cm)	3.0-7.0" (8-18cm)
3.0x	Compact Galilean	EVCiM 300	Custom, 10-24"	4-9" (10-23 cm)	2.2-3.9" (6-10cm)

Specification Notes

2.5x Flex - Equivalent magnification power to most other 2.5x loupe models
- Larger field size, longer depth-of-field, and less weight
2.5x Ergo - Stronger magnification power compared to most other 2.5x loupe models
- Magnification power is set at a more ergonomic working distance
Depth-of-field (DoF) - achievable DoF will vary according to:
- Eye accommodation capability
- Working distance; longer working distance = longer DoF
Field Size (FS) - achievable FS will vary according to:
- How close the ocular is to the eye
- Working Distance; longer working distance = more FS

Eye Prescriptions

If you have any kind of eye prescription or correction (e.g. distance, reading, "drugstore readers"), this must be used with your telescopes in order to see through them correctly (i.e. submitted with order)
Prescriptions can only be upgraded by sending loupe back to SurgiTel

Warranty
Telescope, Oculars: Limited lifetime
Telescope, Assembly parts: Limited lifetime
Ergo Titanium Frame: 3 years
Standard Titanium Frame: 3 years
Oakley Frames: 1 year

Downloads
TTL Telescopes - User's manual (pdf)