2024年3月28日发(作者：实昭懿)
宾得镜头代号（The Pentax lens code）
Yes, the order of P families should be M42, K, M, A, F, FA, DA.
The F head (that is, the scarlet letter) starts with auto focus,
and the A starts with the aperture first.
-----------------------------------------------------------
---------------------
By mistake, aperture priority has been achieved since the M42
era. The A lens starts with shutter priority and program files,
and allows the body to adjust the aperture and to achieve sector
metering. P-TTL flashes are also available for lenses above A.
Pentax lens Daquan
2008-08-13 16:49
Pentax lens memorabilia:
19521975 cuff M42 Era
1975PK mouth K series into the market
1977M series entry
1983A series entry
1987F series entry
1991FA series entry
2003, FA-J series and DFA series enter the market
2004 DA series enter the market
A cuff, M42'bitter Ma' Era
The cuff "bitter Mary" lens has a lot of batch, the name also
makes a cloud of fog, Takumar, Auto-Takumar, s-m-c, Takumar,
SMC, Takumar etc.. Let's take a look at the history of the "too
tough" lens.
In 1952, the first batch of "too hard," ASAHIFLEX is like head
screw machine, it is not M42 but 37MM cuff.
In 1957, the real M42 mouth "too hard" listed, is for the machine
"Asahi Pentax" production, is still 58MM / 2.4 header
In 1958, the Asahi Pentax K introduced the Auto-Takumar". The
lens PG has an aperture thimble for the first time, enabling
the camera to control the aperture contraction of the lens.
Represents a zebra head for 55 / 1.8
In 1960, a "Super Takumar" lens was made, and some improvements
were made to the iris thimble
From 1971 onwards, Super-Multi-Coated Takumar lens market,
also known as s-m-c Takumar, multilayer coating Era
Since 1972, "SMC Takumar" has been listed, the difference
between it and S M CTakumar is mainly on the focus ring (with
rubber on it), and the coating is exactly the same. SMC Takumar
2024年3月28日发(作者：实昭懿)
宾得镜头代号（The Pentax lens code）
Yes, the order of P families should be M42, K, M, A, F, FA, DA.
The F head (that is, the scarlet letter) starts with auto focus,
and the A starts with the aperture first.
-----------------------------------------------------------
---------------------
By mistake, aperture priority has been achieved since the M42
era. The A lens starts with shutter priority and program files,
and allows the body to adjust the aperture and to achieve sector
metering. P-TTL flashes are also available for lenses above A.
Pentax lens Daquan
2008-08-13 16:49
Pentax lens memorabilia:
19521975 cuff M42 Era
1975PK mouth K series into the market
1977M series entry
1983A series entry
1987F series entry
1991FA series entry
2003, FA-J series and DFA series enter the market
2004 DA series enter the market
A cuff, M42'bitter Ma' Era
The cuff "bitter Mary" lens has a lot of batch, the name also
makes a cloud of fog, Takumar, Auto-Takumar, s-m-c, Takumar,
SMC, Takumar etc.. Let's take a look at the history of the "too
tough" lens.
In 1952, the first batch of "too hard," ASAHIFLEX is like head
screw machine, it is not M42 but 37MM cuff.
In 1957, the real M42 mouth "too hard" listed, is for the machine
"Asahi Pentax" production, is still 58MM / 2.4 header
In 1958, the Asahi Pentax K introduced the Auto-Takumar". The
lens PG has an aperture thimble for the first time, enabling
the camera to control the aperture contraction of the lens.
Represents a zebra head for 55 / 1.8
In 1960, a "Super Takumar" lens was made, and some improvements
were made to the iris thimble
From 1971 onwards, Super-Multi-Coated Takumar lens market,
also known as s-m-c Takumar, multilayer coating Era
Since 1972, "SMC Takumar" has been listed, the difference
between it and S M CTakumar is mainly on the focus ring (with
rubber on it), and the coating is exactly the same. SMC Takumar