New Smaller and Lighter Body: The Yashica Dental Eye 3 incorporates an entirely new camera body. This lightweight, ergonomic body is designed to simplify handling and use.

New Advanced Flash System: The Dental Eye 3 has a highly advanced Flash System permanently affixed onto the lens barrel. This Ring Flash provides even illumination across the entire subject area. In addition, the top element of the Ring Flash can be selectively turned off. By turning this element off, you can dramatically increase shadow detail in all of your Macro photography. You may also turn the Flash completely off for any existing light photography.

New Standard Hot Shoe: An optional flash can be added to the Hot Shoe on the top of the camera when additional or external illumination is required.

New Brighter Viewfinder: The bright viewfinder on the Dental Eye 3 enables you to compose and focus all of your pictures quickly and easily. In addition, a flash indicator in the viewfinder confirms the flash ready status.

New LCD Panel: The LCD Panel, located on the top of the camera body, shows you the frame number and battery status.

New Motorized Film Loading, Advance, and Rewind: An extra quiet motor drive automatically loads the camera to the first frame and then automatically advances the film. The motor drive then quickly rewinds the film at the end of each roll. Mid-roll rewind is also available.

New Standard Tripod Mount: Attaching the camera to a tripod is easy using the standard 1/4"-20 thread.

New Exposure Compensation System: You may overexpose or underexpose your photography in 1/3 stop increments up to 1 full stop.

New Rubberized Grip: A comfortable grip enables you to maintain a secure hold on the camera.

Self Timer: Included is a 10 second cancellable self-timer.

Data Back: Records the time or date that the picture was taken.
SPECIFICATIONS  
Type  One piece Single Lens Reflex camera with focal plane shutter and built-in flash;  
Image Size  24x36mm
Lens  100mm f/4.0 Macro lens (5 elements in 3 groups)
Shutter type  Vertical traveling focal plane shutter
Shutter Speeds When internal flash is activated: 1/125 second
When internal flash is off: 16 seconds to 1/4000 second
With X synchro: 1/125 second
Exposure Control When internal flash is activated: Shutter priority flashmatic mode
When internal flash is off: Aperture priority automatic exposure (fixed at f/4.0)  
Exposure Metering  TTL center-weighted average metering system (only when internal flash is off)
Exposure Range EV 4 to EV 23 (with ISO 100 film at f/4.0)
Film Speed DX automatic sensing (with non-DX films fixed at ISO 100)
*When internal flash is on: ISO 50 to ISO 400
Films of ISO 50 or below are exposed at ISO 50
Films of ISO 800 or above are exposed at ISO 400
*When internal flash is off: ISO 25 to ISO 5000  
Exposure Compensation +1 EV to -1 EV (in 1/3 step increments)
Image Magnification Scale 1/1, 1/1.2, 2/3, 1/1.8, 1/2, 1/2.5, 1/3, 1/3.5, 1/4, 1/5, 1/6, 1/8, 1/10, 1/12, 1/15
Subject Area  24x36 to 360x540mm

Camera to Subject Distance >6 inches (1/1) to 61 inches (1/15)

Viewfinder LED *Lighted: Flash ready (when internal flash is on)
*Slow blinking: Flash charging (when internal flash is on)
*Rapid blinking: Low light warning (when flash is off)
Display panel  Power indicator, exposure counter, self-timer remaining time, battery warning indicator.
Film Loading Auto loading type, with automatic advance to first frame

Film Winding Auto winding with internal motor

Film Rewinding Auto rewinding: following rewinding, motor stops automatically: mid-roll rewind
Exposure Counter Automatic resetting incremental type
Flash Three element built-in ring flash (upper, lower-right, lower-left for shadowless photography)
Upper element can be disabled when desired. Auto flashmatic mechanism.
Minimum aperture f/22. Guide number approximately 7.5 (ISO 100)  
Synchro Contacts Direct x contact
Battery One 6V Lithium (type 2CR5) battery (provides power for approximately 450 exposures
Data-Back  Built-in quartz clock with automatic calendar

Printing Data Year-Month-Day, Day-Hour-Minute, Month-Day-Year, Day-Month-Year, Off

Dimensions 5.9” W x 8.0” D x 4.4” H
Weight 3.1 lbs

  

尼康好象也是早有一款医用镜头，带环形闪光灯，不能调焦，更换或添加镜片组改变放大倍数。

这是微距摄影专用的相机,不能换镜头,以前也有过一款,我见过一次,机身和FX-3很像,这款象是改进型.

ejz说的对。

One piece Single Lens Reflex camera with focal plane shutter and built-in flash; 摆明就是一体化的SLR。

机身叫Dental Eye，是给牙医用的吧？
应该是微距专用的。

看起来是不可换镜头的。专用于微距。

大家就别太兴奋了。

好漂亮！有谁知道价格几何吗?

外形简直就是Contax么。

那个环闪灯，看介绍主要用在医疗领域呀。

这机器样子很漂亮呀。

好象很酷嘛！
不过不知道有没有af，要是有af就好了

The Yashica Dental Eye III clinical camera is designed to deliver outstanding sharpness, while maintaining the ease of use of a point and shoot camera.To use the camera, simply set the desired magnification ratio on the lens barrel. Choose anywhere between a 1/1 ratio (life-size) to a 1/15 ratio (head and shoulders). Then just move in until the picture appears in focus and fire the shutter release. All camera operations are completely automatic.The Dental Eye III is an ideal tool for documentation, as well as a powerful sales tool by demonstrating “before and after” photography.Includes Data Back which records the time or date that the picture was taken.

最上面的闪光灯单元可独立开关，将它关闭的时候，可以“戏剧性的”突出畏惧摄影中暗部的细节。
难道每支配套镜头都由这样的闪灯装置？还是仅是微距头才有？

我喜欢这款机器的转盘，有点儿像F4的“儿子”，希西