SMC
Pentax-FA J Zoom 28-80
F3.5-5.6 AL
SMC Pentax-FA J Zoom
75-300
F4.5-5.8 AL
Two
new Pentax autofocus 35mm lenses are ideal partners for the new smaller,
lighter *ist 35mm SLR camera
|

|
click
on thumbnails to enlarge |

|
|
For the first
time among Pentax lenses, these two zoom lenses feature no aperture ring on
barrel. For that reason, they are not fully compatible with most Pentax
SLR's of the past, and a few modern ones (like MZ-5, MZ-5n, MZ-3 and even
the MZ-S). In fact, the missing diaphragm ring prevents both aperture
priority and manual exposure with all cameras having no electronic aperture
selection on body.
We all hope
that such a questionable policy, so common among competitors, will only be
applied to budget lenses like these new J-series (Junior?). In any case,
some panic is spreading among loyal Pentax customers.
*
* * * * * *
ENGLEWOOD,
Colorado (February 18, 2003)…Timed perfectly to complement the
introduction of the smaller, lighter *ist 35mm SLR camera, PENTAX announces
two new FA-series autofocus lenses. To further minimize the overall
size of the *ist with a lens attached, PENTAX developed the two compact,
high-performance zoom lenses as ideal partners for the *ist: the smc
Pentax-FA J Zoom 28mm~80mm F3.5~F5.6 AL and the smc Pentax-FA J Zoom
75mm~300mm F4.5~F5.8 AL.
As
with all PENTAX lenses, each is treated with the acclaimed PENTAX
super-multi-coating (smc) to produce sharp, high-contrast images with
minimal aberrations. Both lenses will meet the demanding requirements
of 35mm users from ultra-wide angle to super telephoto.
PENTAX
will debut the lenses along with the small, light, full-featured *ist 35mm
SLR camera at the upcoming Photo Marketing Association’s (PMA) Show* from
March 2-5 in Las Vegas. PMA hosts the annual trade show where
manufacturers in the photography industry showcase their newest products.
*PMA
Booth C140
SMC
PENTAX ZOOM LENS FACT SHEET
SMC
Pentax-FA J Zoom
28-80 F3.5-5.6 AL
Design Specifications
Lens
Construction: 8 elements in 8 groups (one aspherical lens)
Angle of view: 75-30.5 degrees
Diaphragm: Fully Automatic
Minimum Aperture: F22 at 28mm, F38 at 80mm
Metering: TTL open-aperture
Min. Focus Distance: 1.3 ft (0.4m)
Max. Magnification: 0.25X
Filter Diameter: 58mm
Size: 2.5” x 2.6” (63 x 67mm)
Weight: 6.3 oz (180g) w/o hood 6.9oz (197g) w/hood
SMC
Pentax-FA J Zoom 75-300 F4.5-5.8 AL Design
Specifications
Lens
Construction: 12 elements in 10 groups (one aspherical
lens)
Angle of view: 32-8.2 degrees
Diaphragm: Fully Automatic
Minimum Aperture: F22 at 75mm, F38 at 300mm
Metering: TTL open-aperture
Min. Focus Distance: 4.3 ft (1.3m)
Max. Magnification: 0.3X
Filter Diameter: 58mm
Size: 2.7” x 4.6” (69 x 116mm)
Weight: 13.6oz (385g) w/o hood 15.0oz (425g) w/hood
|