Is Huashan AE a SLR type? So what is the price of the Great Wall DF2- 120 SLR? How about Fuji 100?

Huashan AE is a SLR camera. (Single lens reflection)

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Its lens is composed of 5 lenses and 4 groups, with/kloc-0 lanthanide glass and antireflection coating (very beautiful), and its imaging quality is absolutely first-class among similar cameras in China. It is good to correct some distortions.

Huashan AE is an electromechanical compound shutter, similar to Nikon FM3A, Canon F 1, Canon EF and Pentax LX. Without battery, its mechanical shutter is B, 1/8,116, 1/32, 1/64,1125. However, the aperture varies with stepless speed change, and the minimum aperture value is far more than 16. I looked through door B, and it was over 32 or 64, and there was only a small dot at the lowest.

It has a mechanical self-timer, a flash socket (no special light), a lock on the "B" door to prevent it from being pulled out by mistake, and an aperture indicator in the viewfinder, which can remind you whether the combination of aperture and speed is correct in time during manual operation and inform you of the current aperture value during automatic operation.

However, AE also needs manual focusing. The recent focus is 1m, and there are old-fashioned sensitivity adjustment buttons DIN 15,18,2124,27, which are equivalent to ISO 25,50,100,200,400 of other cameras. It can also increase or decrease the exposure.

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Specific performance: (copy the manual attached to the camera)

Lens: f/2.8 focal length 4 1mm, four groups of five lenses, coating, whole group interactive focusing.

Shutter: central shutter behind the mirror, speed range 1/8- 1/250 seconds, door B * * *, seventh gear, shutter is linked with "X" flash contact and self-timer.

Self-timer: built-in mechanical self-timer, with a delay of about 10 second.

Finder: bright frame with light, 0.5 times the viewfinder magnification. It displays bright frames, fixed parallax elimination, aperture, overexposure, underexposure and baseline ghost in the field of view.

Ranging: Baseline double-image double-image ranging and focusing linkage, the latest ranging 1 meter.

Automatic exposure: needle clamping linkage mechanism with optimized speed; Photometry with cadmium sulfide photoresistor. Automatic exposure range: EV 6- 16 (when ASA 100) film sensitivity applicable range: ASA25-400, power supply: one section 1.35 volt zinc-mercury battery (XG-25). You can change it to 625A.

Manual aperture: F2.8- 16

Flash: "X" flash is synchronized at full speed; The camera top cover is equipped with a hot flash socket.

Coil counting: wrench-type disposable coil, automatic reset and sequential counting, with anti-repetition and anti-leakage device. Crank rewinding.

Image frame: 24× 72×114 mm.

Weight: 350g.

Manufacturer: State-owned Northwest Optical Instrument Factory (the camera with the same name is Huaying AE produced by Sichuan State-owned Hong Guang Instrument Factory).

Production year: mid-1980s.