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Penten50mm · 10-18-2007, 12:13 AM

Hello there.

I own a 110D, I've been told these cameras are backwards compatible with older lense as long as they are not the screw mount, Is this True? If so, I want to get a 50mm Prime for my body, I know I'd have to deal with the 1.5x crop factor since it'd be a used film SLR lense, I cannot really afford a New AF lense, But getting a MF with the auto-aperture will work for me.

I do alot of portrait photography, What is the best lense for that though? I know the 50mm prime is, but what else? I would like to have something that's zoom, less so then a prime. But a prime is always nice to have.

Thanks!

baw · 10-18-2007, 01:25 AM

Ask around with family and friends. You may be surprised how many people have old Pentax cameras and lenses laying around (KX's or K1000's etc. were very popular)
Old lense will work, the ones with an A setting on the Aperture ring are easy to use.
Of course allways manual focus.

For portrait photography you decide what you like.

pschlute · 10-18-2007, 01:55 AM

If you stick to the A series lenses you can use all the auto exposure modes.

You can also use the M and earlier "K" series lenses, but these will require a one-off change in menu setting, and of course manual exposure.

You can also use the older M42 screw mount lenses with an adapter.

A 50mm lense will have the equivalent field of view as a 75mm would have on film so would make an excellent portrait lens.

Have a look here for information on older K mount lenses Pentax K-Mount Lenses and Lens Accessories

roscot · 10-18-2007, 02:06 AM

Originally posted by Penten50mm

Hello there.

I own a 110D, I've been told these cameras are backwards compatible with older lense as long as they are not the screw mount, Is this True? If so, I want to get a 50mm Prime for my body, I know I'd have to deal with the 1.5x crop factor since it'd be a used film SLR lense, I cannot really afford a New AF lense, But getting a MF with the auto-aperture will work for me.

I do alot of portrait photography, What is the best lense for that though? I know the 50mm prime is, but what else? I would like to have something that's zoom, less so then a prime. But a prime is always nice to have.

Thanks!

Unfortunately, used Pentax glass is not as inexpensive as it once was. Lots of demand has inflated the prices. A used A50 f1.4 will cost almost as much as a new FA50 f1.4. None the less an A50 f1.4 or f1.7 is a good place to start for a portrait lens. Depending on you working style, any focal length from 50 to about 100mm or so will make a good portrait FL. M series lenses are a bit more plentiful, and less expensive.

As to a zoom, one of the real bargains is the A35-105 f3.5. This lens is extremely good. It is sharp, contrasty, and good color rendition. Built like a tank also. The down side is it is heavy. You should be able to pick one up for less than $150.00 or so.

MPrince · 10-18-2007, 03:02 AM

Check this site: The Pentax Camera Lens Compatibility Chart

Screwmount lenses can also be used with an adapter. T-mount lenses can also be used with an adapter.

Originally posted by Penten50mm

I know I'd have to deal with the 1.5x crop factor since it'd be a used film SLR lense,

The crop factor is a function of sensor size compared to 35mm film, it has nothing to do with the the type of lens used. Focal length is focal length. Field of view is field of view. I wouldn't worry about "effective focal length" or "equivalent field of view" unless you have a strong background in 35mm cameras or currently shoot with a variety of digital cameras that have different sensor sizes.

bschran · 04-10-2010, 06:40 AM

I can honestly say that the year i have spent with my k110d has been wonderful. Its been the best camera i have owned. I use it as my backup now that i purchased my K-x I absolutely love the pentax line and will recommend their products to anyone.

sterretje · 04-10-2010, 12:06 PM

How did you find a thread that is over 2 years old

GerryL · 04-10-2010, 03:41 PM

I wonder if he is still using his K110D or he has moved on to other models.
Shows only a post of two, so maybe he isn't even active anymore in these forums?

jct us101 · 04-10-2010, 03:55 PM

It is quite amusing seeing over a year old threads being bumped due to the contest.

GerryL · 04-10-2010, 04:02 PM

Originally posted by jct us101

It is quite amusing seeing over a year old threads being bumped due to the contest.

Even so, if the reply is rather informative, then why not.
We always see the "something inside my new camera is making a clunk or noise thing" anyway and it was since the K1XXD's that the SR was introduced and that question is still being asked then up till now..

10-18-2007, 12:13 AM	#1
Penten50mm New Member Join Date: Oct 2007 Posts: 2	Pentax K110D Hello there. I own a 110D, I've been told these cameras are backwards compatible with older lense as long as they are not the screw mount, Is this True? If so, I want to get a 50mm Prime for my body, I know I'd have to deal with the 1.5x crop factor since it'd be a used film SLR lense, I cannot really afford a New AF lense, But getting a MF with the auto-aperture will work for me. I do alot of portrait photography, What is the best lense for that though? I know the 50mm prime is, but what else? I would like to have something that's zoom, less so then a prime. But a prime is always nice to have. Thanks!

10-18-2007, 01:25 AM	#2
baw Senior Member Join Date: Dec 2006 Location: Neterlands Posts: 189	Old lenses Ask around with family and friends. You may be surprised how many people have old Pentax cameras and lenses laying around (KX's or K1000's etc. were very popular) Old lense will work, the ones with an A setting on the Aperture ring are easy to use. Of course allways manual focus. For portrait photography you decide what you like.

10-18-2007, 01:55 AM	#3
pschlute Moderator Loyal Site Supporter Join Date: Mar 2007 Location: Surrey, UK Photos: Gallery Posts: 8,223	Old lenses If you stick to the A series lenses you can use all the auto exposure modes. You can also use the M and earlier "K" series lenses, but these will require a one-off change in menu setting, and of course manual exposure. You can also use the older M42 screw mount lenses with an adapter. A 50mm lense will have the equivalent field of view as a 75mm would have on film so would make an excellent portrait lens. Have a look here for information on older K mount lenses Pentax K-Mount Lenses and Lens Accessories

04-10-2010, 06:40 AM	#6
bschran New Member Join Date: Apr 2010 Posts: 10	K110d I can honestly say that the year i have spent with my k110d has been wonderful. Its been the best camera i have owned. I use it as my backup now that i purchased my K-x I absolutely love the pentax line and will recommend their products to anyone.

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10-18-2007, 02:06 AM	#4
roscot Veteran Member Join Date: Sep 2006 Location: Virginia Beach VA USA Photos: Gallery Posts: 1,363	Originally posted by Penten50mm Hello there. I own a 110D, I've been told these cameras are backwards compatible with older lense as long as they are not the screw mount, Is this True? If so, I want to get a 50mm Prime for my body, I know I'd have to deal with the 1.5x crop factor since it'd be a used film SLR lense, I cannot really afford a New AF lense, But getting a MF with the auto-aperture will work for me. I do alot of portrait photography, What is the best lense for that though? I know the 50mm prime is, but what else? I would like to have something that's zoom, less so then a prime. But a prime is always nice to have. Thanks! Unfortunately, used Pentax glass is not as inexpensive as it once was. Lots of demand has inflated the prices. A used A50 f1.4 will cost almost as much as a new FA50 f1.4. None the less an A50 f1.4 or f1.7 is a good place to start for a portrait lens. Depending on you working style, any focal length from 50 to about 100mm or so will make a good portrait FL. M series lenses are a bit more plentiful, and less expensive. As to a zoom, one of the real bargains is the A35-105 f3.5. This lens is extremely good. It is sharp, contrasty, and good color rendition. Built like a tank also. The down side is it is heavy. You should be able to pick one up for less than $150.00 or so.

10-18-2007, 03:02 AM	#5
MPrince Veteran Member Join Date: Sep 2006 Location: WV Posts: 1,495	Check this site: The Pentax Camera Lens Compatibility Chart Screwmount lenses can also be used with an adapter. T-mount lenses can also be used with an adapter. Originally posted by Penten50mm I know I'd have to deal with the 1.5x crop factor since it'd be a used film SLR lense, The crop factor is a function of sensor size compared to 35mm film, it has nothing to do with the the type of lens used. Focal length is focal length. Field of view is field of view. I wouldn't worry about "effective focal length" or "equivalent field of view" unless you have a strong background in 35mm cameras or currently shoot with a variety of digital cameras that have different sensor sizes.

04-10-2010, 12:06 PM	#7
sterretje Veteran Member Join Date: Dec 2008 Location: Roodepoort, South Africa Photos: Gallery \| Albums Posts: 3,561	How did you find a thread that is over 2 years old

04-10-2010, 03:41 PM	#8
GerryL Veteran Member Join Date: Jan 2009 Location: CA Posts: 2,731	I wonder if he is still using his K110D or he has moved on to other models. Shows only a post of two, so maybe he isn't even active anymore in these forums?

04-10-2010, 03:55 PM	#9
jct us101 Veteran Member Join Date: Jun 2008 Location: Rohnert Park, CA Posts: 3,793	It is quite amusing seeing over a year old threads being bumped due to the contest.

04-10-2010, 04:02 PM	#10
GerryL Veteran Member Join Date: Jan 2009 Location: CA Posts: 2,731	Originally posted by jct us101 It is quite amusing seeing over a year old threads being bumped due to the contest. Even so, if the reply is rather informative, then why not. We always see the "something inside my new camera is making a clunk or noise thing" anyway and it was since the K1XXD's that the SR was introduced and that question is still being asked then up till now..

Pentax K110D

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