Seagull DF-300

There are several models of DF-300, but all of them are SLR, and none of them are digital SLR. So there is no concept of pixels. The following is some relevant information for the landlord's reference:

Category: single lens reflex camera

Model: DF-300A

Camera type: 35mm horizontal curtain shutter single lens reflex camera with timely electronic control.

Image size: 24mmX36mm

Photography mode: aperture priority (automatic exposure) photography, manual exposure photography (LED dual display).

Lens holder: MD bayonet type.

Focus screen: image with crack in the center, micro-ribbed ring, and sharp frosted screen around it.

The viewfinder displays: photography mode indicator LED, shutter speed value, shutter speed indicator LED, shutter speed warning LED, and flash charging completion signal.

Photometry: TTL central bond average photometry.

Shutter speed: automatic: 4 ~11000 second stepless speed change;

Manual time:1-11000 seconds, door B.

Self-timer: electronic self-timer, shutter button activated, limited time 10 second. Self-timer is used to indicate the flashing of lights. There is a notice before the shutter is opened, and it can be lifted in the middle.

Flash synchronization: X contact, slow synchronization of electronic flash below 1/60s, slow synchronization of flash bubble below115s.

Film sensitivity scale: ISO 12-3200 (it can be locked once every 1/3 segment).

A E lock: AE lock press type.

Multiple exposures: Yes

Batteries: two 1.5V alkaline manganese batteries (LR44) or two 1.55V silver oxide batteries (SR44). ..

Weight: 470 grams? Net weight of fuselage.

Lens: standard lens f1.8/50 mm.

Category: single lens reflex camera

Model: DF-300G camera

Camera type: 35mm horizontal curtain shutter single lens reflex camera with timely electronic control.

Image size: 24mmX36mm

Photography mode: aperture priority AE (automatic exposure) photography (LED four-light display) and manual exposure photography (LED three-light display).

Lens holder: MD bayonet type.

Focus screen: image with crack in the center, micro-ribbed ring, and sharp frosted screen around it.

Finder display: LED in photography mode and LED in shutter speed range.

Photometry: TTL central bond average photometry.

Shutter speed: atauto: 8 ~11000 second stepless speed change;

Manual time: 2-11000 seconds, door b and door t. ..

Self-timer: electronic self-timer, shutter button activated, limited time 10 second. Self-timer is used to indicate the flashing of lights. There is a notice before the shutter is opened, and it can be lifted in the middle.

Flash synchronization: X contact, slow synchronization of electronic flash below 1/60s, slow synchronization of flash bubble below115s.

Film sensitivity: ISO25-6400 (lockable every 1/3 segment).

A E lock: AE lock press type.

Multiple exposures: Yes

Depth of field prediction: Yes

Batteries: two 1.5V alkaline manganese batteries (LR44) or two 1.55V silver oxide batteries (SR44). ..

Weight: 470 grams? Net weight of fuselage.

Lens: standard lens f1.8/50 mm.

In addition, for the focal length, both cameras use fixed-focus lenses, with a maximum aperture of 50 mm and a fixed focal length of 50 mm.